Live updates: White House and China sign off on TikTok deal; Jack Smith defends Trump investigations

Follow live coverage from NBC News as President Donald Trump launches his Board of Peace at Davos and Denmark, Greenland respond to the framework deal with NATO to cancel tariffs.

Jack Smith labels Georgia 'Ground Zero' in 2020 election probe during tense House hearing

Former Special Counsel Jack Smith labeled Georgia "ground zero" for criminal efforts to overturn the 2020 presidential ...