Trump Signs New Order on Firearms; Undercover Video: Twitter Exec. Promises to Step Up Ban

President Donald Trump’s 1776 Commission releases a public report on the nation’s founding principle; Project Veritas releases another undercover video from Twitter; Canada scrambles to save the Keystone X-L oil pipeline deal; and First Lady Melania Trump encourages Americans to 'Be Best' and lead by example in her Farewell message.