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An envelope containing ricin was recently sent to the White House, which has prompted an official investigation, sources told the New York Times and CNN.According to New York Times sources, the exact location of the origins of the letter is unknown, but believe to have been sent from Canada. Mail sent to the White House is screened off site before reaching the complex.According to the CDC, Ricin is a poison found naturally in castor beans.“If made into a partially purified material or refined into a terrorist or warfare agent, ricin could be used to expose people through the air, food, or water,” the CDC said, adding that there is no known antidote for ricin.The White House has been the target of ricin mailings in the past. In 2013, the FBI confirmed two letters were sent to the White House containing ricin. 827

An explosion from an electronic cigarette has killed a man in St. Petersburg, Florida, according to authorities who are investigating the circumstances surrounding his death.Tallmadge D'Elia, 38, was found dead this month after a fire alarm went off at his home and officers arrived on the scene, according to his autopsy report. Officials found him with a wound to his top lip area and areas of burns to his body. His death has been ruled accidental.The cause of death is identified as a projectile wound to the head, Bill Pellan, director of investigations at the Pinellas County Medical Examiner's Office, said Tuesday.The projectile was from a section of an e-cigarette. The autopsy noted that the e-cigarette was manufactured by Smok-E Mountain and was a "mod" type device.E-cigarettes are battery-operated devices that produce an aerosol by heating a liquid, usually containing nicotine, flavorings and other chemicals, according to the US Centers for Disease Control and Prevention. Users inhale the aerosol.More than one in every 10 adults has tried an e-cigarette even just one time, according to the CDC. E-cigarettes can come in many shapes and sizes; some are made to look like regular cigarettes, while others are larger devices such as tank systems or "mods."The exact causes of e-cigarette explosion incidents sometimes are unclear, but evidence suggests that battery-related issues may lead to explosions, according to the US Food and Drug Administration.E-cigarettes that are similar in size and shape to traditional cigarettes come with a smaller wattage unit and therefore may not have the power to fail as dramatically, said Thomas Kiklas, chief financial officer of the Tobacco Vapor Electronic Cigarette Association.Larger vaporizers -- such as the device found in the St. Petersburg case -- come with much larger and more powerful batteries."The two major causes of dramatic failures with the larger units are overcharging of the battery and then the shorting of the battery," Kiklas said."Lithium ion batteries fail in other devices as well, but in a laptop, it's on your lap," he said. "In this case, with an e-vapor product, it's close to the face."Though such incidents are rare, this isn't the first time a spontaneous e-cigarette explosion has raised concerns.There were 195 separate e-cigarette fire and explosion incidents in the United States reported by the media between 2009 and 2016, according to data released last year by the US Fire Administration.For example, in 2015, an e-cigarette exploded in a man's face in Naples, Florida, burning his face, chest, hands and lungs. In 2016, an e-cigarette exploded in a New York man's pants pocket. He suffered third-degree burns.Also that year, a 14-year-old girl had mild to moderate burns after an e-cigarette exploded in the pocket of a person nearby while on a Harry Potter ride at Universal Studios in Orlando, Florida.None of those cases was fatal.Kiklas said there are two steps e-cigarette users can take to avoid the risk of an explosion."We've put the caution out before," Kiklas said."Make sure that you use the charger that comes with the battery, and make sure the charger has a shutoff device, an automatic shutoff device, so it's not overcharged. That's typically the biggest issue which causes batteries to fail," he said. "And two, never carry a battery alone, out of its case, in your pocket with change or keys, because that's another way the batteries can short themselves out."The FDA also recommends replacing batteries if they get damaged or wet. 3627

An astrological mystery event that lit up the daytime sky Wednesday over parts of the upper and midwest and southern Canada may have been solved.Scientists say the fireball was likely a rock that had escaped an asteroid belt between Mars and Jupiter a million or more years ago. They think the chunk of rock has been swirling near earth for awhile.“It’s probably been crossing the Earth’s path countless times, until its time was up in 2020,” Robert Lunsford, fireball report coordinator for the American Meteor Society, told Syracuse.com. “The chance of a collision is infinitesimal, but if you do it several million times, it finally happens.”Apparently the time to finally happen was around noon on Wednesday, December 2. Thousands of people reported seeing a bright streak of light lasting a few seconds, and thousands more heard the deafening boom.Reports came in from several states, including Ohio, Michigan, New York, Pennsylvania,Virginia, as well as parts of Toronto, Ontario and southeast Canada, according to the American Meteor Society.It’s not unusual for meteors to enter Earth’s atmosphere or make it to the ground, however this one was rare because it happened in a very populated area.NASA’s analysis of the event shows the meteoroid entered Earth’s atmosphere over upper New York, roughly between Rochester and Syracuse traveling roughly 56,000 mph. Which is slow by meteor standards.It then broke into pieces roughly 22 miles in the air, which produced the bright flash of light and loud sonic boom.NASA estimates the meteor was roughly three feet across and weighed about 1,800 pounds when it entered the atmosphere.NASA reportedly has three meteor-tracking cameras in Ohio and western Pennsylvania that could have precisely tracked this event, but they were off at the time because of the time of day.“Meteor cameras don’t turn on until night because they’re too sensitive to the sun,” explained Bill Cooke, who tracks meteors for NASA. 1966

Approximately two dozen white nationalists rallied in the nation's capital on Sunday, one year after clashes in Charlottesville, Virginia, left one person dead and elevated racial tensions in America.But they were vastly outnumbered by throngs of counterprotesters.The showing from "Unite the Right 2" participants fell far short of the hundreds that organizer Jason Kessler was expecting, based on his event permit application.Photos: 'Unite the Right' white supremacist protest and counterprotest in Washington, D.C.Kessler, who organized last year's "Unite the Right" rally in Charlottesville, blamed the low turnout on logistical issues and confusion regarding the group's transportation -- a claim echoed by at least two men who spoke to reporters. "People are scared to come out after what happened last year," one of the men added.A small stage and speaker system was set up in the park, where attendees stood silently and listened to a slate of impromptu speakers.They addressed the small group over the jeers of the anti-racist demonstrators, who chanted, "Nazis go home!" and "Shame! Shame! Shame!"The white nationalists left the park not long after they arrived, prompted by the sound of thunder and rain, and were whisked away in white vans. 1261

As COVID-19 vaccine research shows promising results, some employers may be able to require workers to get it."You should already have a plan in place before this vaccine even comes available to have those discussions with your employees, it’s best to set the groundwork now." Attorney Rebecca Demaree is a labor and employment lawyer at Cornelius & Collins, LLP. She said it may surprise employees, but it's not unusual during a public health crisis."There are precedents for this especially in the field of healthcare requiring flu vaccines, requiring TB tests, requiring your basic vaccinations," Demaree said.NewsChannel5's Alexandra Koehn asked, “So when a COVID-19 vaccine comes out, for the people who are worried about getting it and aren’t ready, what would you say to them if their employer requires it?”“Well if their employer requires it, you have a few other hoops to jump through," Demaree said.For example, there are religious exemptions and other protective classifications like physical reasons. "You still have the ability as an employee to voice your concerns to your employer, " Demaree said, "In what’s called a joint activity and that’s protected as well."The attorney said she's already had clients in the hospitality and healthcare field reach out to her for guidance about requiring a vaccine.This story was first reported by Alexandra Koehn at WTVF in Nashville, Tennessee. 1411