Biggest snowstorm in years set to hit half of U.S.; Grief-stricken widow was living at husband's grave, until help arrived
Full Episodes
More than 200 million Americans brace for powerful winter storm; PETA suggests 3D hologram replace Punxsutawney Phil on Groundhog Day
Trump backs off tariff threats, rules out military force over Greenland; Kindergartener brings 100-year-old great grandpa to 100th day of school
Massive winter storm threatens half the U.S.; DOJ investigating Minnesota state and local leaders
Active-duty soldiers put on standby as Minneapolis ICE protests continue; European leaders denounce Trump's tariff threat over Greenland.
Greg Biffle killed in plane crash; Maurice DuBois and John Dickerson sign off from the "CBS Evening News."