Them Scarier News Today

>> john: the pandemic has put a spotlight on the murky world of research into whats called a gain of function. it is a world of secrets, limited oversight and unclear purpose. state department correspondent benjamin hall has a report tonight. >> gain-of-function research conducted at the wuhan lab has widely been suspected as a source of the pandemic. >> what they were doing at the wuhan institute of virology was taking dangerous, scary viruses and making them scarier. >> today it continues arou...