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between protesters and police at the Manhattan Bridge between Brooklyn and Manhattan Tuesday night.The crowd of demonstrators who were peacefully marching from Brooklyn to Manhattan were crossing the Manhattan Bridge after the city's 8 p.m. curfew. Police stopped marchers from entering Manhattan the island when police barricaded the bridge at its exit.According to social media reports, protesters became "stuck" on the bridge, as police also blockaded the Brooklyn side of the bridge.As the night went on, aerial footage showed the large group of peaceful protesters begin to cross the bridge back toward Brooklyn. 619

-- and even in your cup of tea.Plastic tea bags are shedding billions of shards of microplastics into their water, according to a new study.Researchers at McGill University in Canada analyzed the effects of placing four different commercial tea bags into boiling water.They found that a single bag releases around 11.6 billion microplastic particles, and 3.1 billion even smaller nanoplastic particles, into the cup -- thousands of times higher than the amount of plastic previously found in other food and drink.The health effects of drinking these particles are unknown, according to the 591

With record numbers of early votes and mail-in votes amid the COVID-19 pandemic, Election Night 2020 should be one unlike any other.Typically, forecasters and analysts have a pretty good idea which presidential candidate will prevail in the electoral college within a few hours of the final polls closing. But it's not uncommon for the outcome of the election to remain in doubt for several days — or even, like in 2000, several weeks.This year, record-breaking numbers of mail-in and early votes make it less likely that the race will be decided on Tuesday evening. But depending on how a few East Coast swing states break, Americans may be able to get a good idea on how the race is shaking out — with the caveat that a handful of states could quickly swing the race the other way.Below is a list of key swing states and when their races are likely to be called.EARLY EVENING: (7 p.m. ET - 9 p.m. ET)Swing states with polls closing in this span: Florida, Georgia, Michigan, North Carolina, Ohio, Texas.At this stage in the evening, America will either know whether they're in for a long night or know if Democratic presidential nominee Joe Biden could be on his way to a landslide victory.Florida has been processing mail-in ballots for days and is typically among the states that report results the quickest. With polls closing at 7 p.m. ET in the eastern part of the state and 8 p.m. ET in the panhandle, it will be an early forerunner for the 2020 race.Recent polling shows Biden holds leads in many swing states throughout the country, but the race appears to be a tossup in Florida. Without the Sunshine State's 29 electoral college votes, President Donald Trump will face yet another roadblock on his already shaky path to victory.On the other hand, if Trump can prevail in Florida and add a win in North Carolina — a state whose votes will also be tabulated quickly — will open up another avenue to 270 electoral votes. Trump narrowly won North Carolina in 2016 and is running competitively in the state again.LATE NIGHT (9 p.m. to midnight)Swing states with polls closing in this span: Wisconsin, Arizona, NevadaAs Tuesday evening ticks on and West Coast polls begin to close, results will likely be trickling in midwestern swing states like Michigan, Ohio, and Wisconsin.Trump stunned pollsters in 2016 when he took Michigan and Wisconsin by less than 100,000 votes combined. The two states typically vote Democrat, and polls showed Hillary Clinton leading heading into Election Day.Trump will likely need a similar overperformance in those states to serve a second term. Recent polls show him trailing behind Biden in Michigan and Wisconsin by about eight points.While some jurisdictions in Michigan may report absentee ballots alongside day-of votes, some mail-in ballots will be tabulated on Wednesday morning. However, The New York Times projects that if Biden holds an early lead in Michigan, he's likely to keep it as more Democrat-leaning mail-in votes arrive.EARLY MORNING (midnight to noon on Wednesday)In the early morning hours of Nov. 4, West Coast polls will have closed, and Trump will be hoping to carry two reliably blood-red states — Arizona and Texas. Trump hopes both will pad his electoral vote count while more ballots trickle in from rust belt states.However, both states appear to be in striking distance for Biden in 2020 — meaning flipping one could put him over the 270 mark before the sun rises on Tuesday.LATER THIS WEEKShould the race remain competitive into Wednesday morning, Americans need to brace themselves for a few days of uncertainty.Many analysts expect Pennsylvania to be the all-important "tipping-point state" — the state with the slimmest margin of victory of any other in the union. But don't expect results from the Keystone State any time soon — the state won't begin processing mail-in ballots until Tuesday evening, meaning analysts may not be able to project a winner until late this week.A second swing state, Nevada, will also likely be counting ballots for a couple of days. The state went to 100% mail-in voting this year amid the COVID-19 pandemic, and while most of the state's ballots will be counted by Wednesday, the state will continue to count votes until Nov. 10 — but only those ballots that are postmarked by Nov. 3. 4298

-- and its wider implications for human mental health treatment -- was found in their poop, per new findings published in Behavioural Brain Research.Rats are better drivers when they're mentally stimulatedKelly Lambert, study author and head of the University of Richmond's Lambert Behavioral Neuroscience Laboratory, trained two groups of young rats: One bunch raised in an "enriched environment" with toys, ladders, balls and pieces of wood designed to spark mental stimulation, and another reared in a standard, unexciting lab cage.The rats learned to enter a custom "rat-operated vehicle," or ROV, adorably constructed from a one-gallon plastic container turned on its side.Once inside, the rat racers would stand on an aluminum plate and press on a copper bar that would trigger the wheels' motor. They'd hold down on the bar until they propelled their tiny car to the end of their enclosure, where they collected their reward: Froot Loops.When it came time to drive, the rats who played with ladders, balls and toys were more adept at operating and steering the ROV, thanks to the neuroplasticity (their brains' ability to change over time) triggered by their environment. Their unstimulated cage counterparts effectively "failed their driving test," Lambert said.Hormones found in their feces showed improved emotional resilienceIn sifting through their fecal matter, Lambert found both groups of rats trained to drive secreted higher levels of corticosterone and DHEA, hormones that control stress responses.Corticosterone is a hormone animals could secrete in high-stakes scenarios like running from a wild animal or defending themselves from predators, but it can also be expressed in lower-risk tasks like doing taxes or worrying about a loved one (though rats likely aren't advanced enough to form a government, let alone impose taxes on fellow rats).DHEA acts as a sort of "buffer," Lambert said, when corticosterone becomes toxic -- that is, when it can't be turned off in a reasonable amount of time, creating prolonged stress.It's evidence that mastering a complex task, like driving a car, bolstered the rats' emotional resilience."It is likely that driving gives the rats a sense of control over their environment," she said. "In humans, we would say that it enhances a sense of agency or self-efficacy."What have rats got to do with human health?The brains of humans and rats share nearly all of the same areas and neurochemicals -- they're just smaller in rodents. And though humans are certainly more complex than rats, Lambert said there are "universal truths" in how both species' brains interact within their environment to maintain optimal mental health.So these results have implications for human health, too (and no, they don't mean rats will drive alongside people in tiny lanes on highways). Emotional resilience is one of the first lines of defense against mental illnesses like depression, she said, and learning what behaviors build that up could clue physicians in on how to treat those illnesses in humans.It's a concept Lambert refers to as "behaviorceuticals," activities that release hormones that can ward off prolonged stress brought on by corticosterone."Anything that reduces stress can build resilience against the onset of mental illness," she said.The activity can be something as simple as knitting, or in rats' case, learning to drive a car. Just engaging hands, paws and brains of varying sizes can enhance a participant's sense of control. 3489

Yuma Sector Border Patrol and Homeland security said they found a cross-border tunnel near Yuma, Ariz.Authorities say the tunnel was found at an abandoned Kentucky Fried Chicken located in San Luis, Arizona. The KFC was owned by Yuma resident Ivan Lopez.MORE: Read the full criminal complaint against Ivan LopezOn Monday, Aug. 13, San Luis Police Department stopped Ivan Lopez for a vehicle violation. Authorities found 168 kilograms of hard narcotics in two tool boxes. Authorities found approximately 118 kilograms of meth, 6 kilograms of cocaine, 3 kilograms of fentanyl, 13 kilograms of white heroin and 6 kilograms of brown heroin. MORE: Read the full memo for detention, detailing the investigation of the Yuma tunnel"As a nation in the midst of an opioid crisis this is a very significant seizure," says special agent, Scott Brown with Homeland Security Investigations. The tool boxes were spotted being removed from the abandoned KFC.Documents show that Lopez purchased the restaurant in April for 0,000. HSI agents were able to obtain a search warrant for Lopez's restaurant and his home. The tunnel was 22 ft. and continued 590 ft. to its endpoint in Mexico. Authorities say the tunnel was 5 ft. tall and 3 ft. wide.  Scott says, "the tunnel entry point was found at a residential compound, accessed through a trapped door under a bed."At the  U.S. entry point, there was no mechanism to physically come up to the small opening. Scot says, authorities believe the narcotics were raised up by a rope, loaded into the toolbox and then taken out of the abandoned restaurant. This drug seizure was 1.2 million dollars street value in Yuma. Scott says, the further you get from the border the more that value increases. Officials are still accessing to see how long the tunnel had been in operation. Scott says they can safely say it's been a number of years. It is still unknown if construction began before or after Lopez purchased the KFC. Details are limited and it is still an active investigation. 2154

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