President Biden speaks with Russian President Vladimir Putin in a last-ditch effort at diplomacy, as fears of a potential Russian invasion of Ukraine escalate. The President warning Putin of "swift and severe costs" if Russia invades, as Americans in Ukraine are encouraged to evacuate as soon as possible. Canadian authorities move in to remove the trucks off the key bridge between the U.S. and Canada. Pfizer announcing COVID vaccine authorization for children under five is put on hold for now, as more than 600,000 children tested positive in the last week alone. The stunning Wordle hostage rescue. And one legally blind teenager's quest to inspire others at the Beijing Paralympics.