President Donald Trump's executive order banning China's TikTok could prevent U.S. app stores from offering the popular short-video app and make advertising on the platform illegal, according to a White House document seen by Reuters. Libby Hogan reports.
The US medical community has rejected Trump's belief that a vaccine could be ready by Election Day. There are 25 vaccines currently in clinical trials and more than 100 more in development. But this is..