Biden calls for release of American hostage in Afghanistan, Modern vax gets full approval from FDA, Boston city worker vaccine mandate blocked by judge, pregnant Afghanistan journalist will now be allowed to come home after outcry, Canadian PM says he will not be intimidated by protesting truckers. #nnn #netnewsnetwork #headlines #headlinenews #news #breaking #breakimgnews #worldnews #nationalnews #biden #afghanistan #fda #moderna #canada #boston #behindtheline