Survivors pulled from a bombing at a theater in Mariupol, as hundreds more civilians are feared to be trapped in the rubble. Ukraine's President Zelenskyy visiting wounded patients at a hospital in Kyiv. U.S. Secretary of State Antony Blinken said he agrees with President Biden's assessment that Russian President Vladimir Putin is a "war criminal," as Blinken also voices concern about Russia potentially unleashing a chemical attack. The CDC saying it is watching a COVID omicron subvariant that has led to a rise in cases in Europe and predicting it could soon become a dominant strain in the U.S. New developments into the investigation of a crash that killed nine people in Texas, including a college coach. And Saint Patrick's Day cheer has returned.