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 ...

US Immigration Agents Detain 5-Year-Old, School Claims He Was Used As 'Bait'

A 5-year-old boy arriving home from preschool in Minnesota was taken by federal agents along with his father to a detention ...