After hours: February 4 at 6:02:22 PM EST ...

Joe Edwards is a Live News Reporter based in Newsweek's London Bureau. He covers U.S. and global news and has a particular interest in U.S. and U.K. politics and social policies. Joe joined ...

The green dot on NFL helmets signifies a player that is allowed to communicate with their sidelines via radio. Source: Getty Images Having a piece of electronic device inside a helmet as a means ...