Many reports refer to the newly identified coronavirus in Wuhan, China, as a "mystery" virus. Is it really a mystery? Do masks help keep you from getting infected? If an animal carries the virus, will cooking it make it safe to consume?

These are some of the questions circulating about the virus called 2019-nCoV. Here are some answers.

Will a mask protect me?

There's a run on masks in China, with the belief that wearing one in public will protect an individual from exposure to droplets sneezed or coughed out by someone infected with the Wuhan virus.

President Trump's accusers fell far short of proving wrongdoing or the case for removing him from office, defense attorneys told senators on Saturday as they opened their portion of the impeachment trial.

The presentation by White House counsel Pat Cipollone and his colleagues follows three days of opening arguments from House Democratic managers and marks the end of the first week of Trump's impeachment trial.

Updated at 7:33 p.m. ET

Saturday's Lunar New Year celebrations were dampened in China by fears over the coronavirus outbreak and travel restrictions affecting 46 million people.

On the first day of the Lunar New Year, China's President Xi Jinping stressed the urgency of controlling the outbreak — which has seen hundreds more confirmed cases since Friday — and urged state authorities to prioritize containment efforts.

Restaurants, bars and hotels are gearing up for a potential surge in business from visitors ahead of Super Bowl LIV. The primetime game at Hard Rock stadium and the series of events leading up to it are expected to generate millions of dollars in revenues for the region. Miami’s Super Bowl Host Committee hasn’t come up with an official number, but projections from last year’s game in Atlanta from the city’s metro chamber were around $400 million in revenues. But that number could be overinflated.

On Friday's Roundup, we discussed the parental consent bill that requires parents of minor girls seeking an abortion to approve of the abortion before a doctor can perform it. Also, lawmakers in Tallahassee are considering a bill that would establish a statewide Office of Resiliency, along with a statewide Sea Level Rise Task Force.

Updated at 9:00 p.m. ET

House Democrats on Friday finished their third and final day of arguments that President Trump, impeached by the House, now should be convicted and removed from office by the Senate.

The president's lawyers will get their turn to lay out the case for acquittal starting this weekend.

"A toxic mess"