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Hundreds of cities have put curfews in place because of the protests. That makes it so law enforcement can stop or arrest anyone on the street, but many protesters have ignored the restrictions. So, why do it? We spoke to an expert in policing who says it’s about separating those hiding in the crowd to incite violence and protecting demonstrators trying to have their voices heard.“It doesn't necessarily give power. It gives them the ability to contain better whatever it is that they need to contain,” said Dr. Maria Haberfeld, a professor of law, police science and criminal justice at John Jay College. “Whether it's rioting, whether it's looting, whether it's unlawful gathering of people.”Haberfeld says curfews have a history of controversy. They were used during the Jim Crow era against African Americans and against Japanese populations during World War II.Now, they're normally used for juveniles or during natural disasters like hurricanes. Haberfeld calls that the good use of curfews to protect the general population.Still, the ACLU has criticized curfews as unfair and unconstitutional, saying it gives police too much discretion over who to arrest. Haberfeld doesn't see it that way.“When a city's under siege, when a city's in danger of being burned and destroyed, that has nothing to do with unconstitutional,” said Haberfeld. “That has everything to do actually with serving and protecting people who live in the city.”Haberfeld says it's important to note that curfews are instituted by mayors or local governments, not by police chiefs or commissioners. She says police departments cannot and do not want to arrest everyone. 1660

Holly Nunn is expecting her first baby in September, so it was with a bright pink shirt and a protruding belly that she joined an abortion rights rally outside the US Supreme Court on Tuesday."I'm here protesting today because no one should be forced to be pregnant when they don't want to be, and right now our right to make that most basic, fundamental decision is under attack," she said.Nunn was one of the many abortion rights supporters who gathered at statehouses, town squares and courthouses across the United States in a show of opposition to a wave of laws attempting to sharply restrict abortion."We will not go back," protesters in Charlotte, North Carolina, chanted."My voice, my choice," protesters outside the Georgia state Capitol in Atlanta shouted.More than 788

GAITHERSBURG, Md. -- Under the fluorescent lights, inside a series of labs, researchers believe they may have cracked the code to create a vaccine for the new coronavirus, which has officially named COVID-19.“It’s rapidly evolving,” said Dr. Gregory Glenn, president of research and development at the Maryland-based company Novavax. “As a company, we are very invested in looking at how to protect people against infectious diseases.”Novavax is one of several pharmaceutical companies around the world, racing to develop a vaccine for the strain of the coronavirus, which recently emerged in Wuhan, China.“We have to puzzle-solve with vaccines,” Dr. Glenn said. “We think about: what do we want to have the immune response to target? Because that should block the infection and stop the illness and that’s the goal here.”He showed a three-dimensional computerized depiction of what the virus looks like.“The coronavirus – corona being ‘crown’ – has spikes,” he said. “Those spikes have a very important function. They let the virus bind to the human cell and then those spikes act as a syringe to inject genetic material into the human cell.”A vaccine would potentially stop that process, thereby protecting a person from the coronavirus.“We have the gene, we have the vaccine, we’re going to move it into animal testing shortly,” Dr. Glenn said. “Our goal is in late spring to be testing in humans.”It normally takes about 18 months to get human trials started on a vaccine. This shorter time frame is nothing new for the company; they developed an Ebola vaccine within 90 days ready for testing – but there’s a catch.It can take years for a vaccine to get approved, but under dire circumstances sometimes they can be used through something called “expanded access” or “compassionate use” – meaning, the vaccine can be used in humans, before it’s fully licensed.“That happened with Ebola – they didn’t have a licensed vaccine, but they were able to use it under ‘compassionate use,’ they developed evidence that it was working,” Dr. Glenn said.As for a fully approved coronavirus vaccine, experts say that would take longer.“A vaccine in a year would be record-setting time, but not in time to probably have much impact for this disease outbreak,” said Dr. Eric Toner with the Johns Hopkins Center for Health Security.However, if the coronavirus sticks around or comes back stronger in a second wave of the disease, Dr. Glenn said they want to be ready.“We know time is of the essence here,” he said.So far, approximately 73,000 people have been infected and more than 1,800 people have died from the most recent strain of the coronavirus. 2653

FORT LAUDERDALE, Fla. – A cruise ship with at least 42 people on board experiencing flu-like symptoms is expected to arrive in Florida next week. Holland America Line 179

House Democrats vowed to press ahead on Thursday with plans to pass a legislative package that would reopen shuttered parts of the federal government without providing any new money for President Donald Trump's promised border wall -- despite a White House veto threat.Newly elected House Speaker Nancy Pelosi criticized the President's wall as "a waste of money" and "an immorality" during a news conference hours after reclaiming the gavel in the new Congress and ahead of an expected House vote later Thursday on the legislative package.The partial government shutdown stretched into its 13th day on Thursday, when the new Democratic House majority was sworn in.House Democrats plan to vote on a legislative package made up of six full-year spending bills to reopen the closed parts of the federal government as well as a stopgap funding bill for the Department of Homeland Security that would maintain existing funding levels through February 8, effectively delaying a fight over the border wall until that time.The key sticking point in the shutdown fight is the President's demand for billion in wall funding, which congressional Democrats have refused to meet.House Democrats have stressed that the measures they plan to vote on would not provide any additional funding for a border wall, leading congressional Republicans and the White House to call the effort a "nonstarter." On Thursday evening, the White House issued a veto threat against the legislation ahead of the expected House vote.As the stalemate continues, there is no end in sight to the partial shutdown, which is affecting hundreds of thousands of federal workers who have either been furloughed or have had to work without pay."We're trying to open up government," Pelosi said on Thursday.But she suggested that Democrats don't plan to budge from their refusal to allocate wall money."We're not doing a wall," Pelosi said emphatically. "Does anybody have any doubt? We are not doing a wall." 1981

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