>> as the combatant commander, i am fully responsible for this strike and its tragic outcome. >> o'donnell: high alert in our nation's capitol. police takextreme measures with the national guard on standby as there's concern of violence at tomorrow's rally in support of the january 6 rioters. border crisis, the sudden surge of more than 12,000 migrants into texas, the conditions tonight in the encampment under a bridge. the view from space, the inspiration iv crew called st. jude patients from orbit. and cbs' steve hartman's "on the road." can a hail mary pass save the worst football field in america? this is the "cbs evening news" with norah o'donnell, reporting from the nation's capital. > o'donnell: good evening to our viewers in the west, and thank you for joining us on this busy friday. we are going to begin with breaking news. president biden's plan to give covid booster shots to most americans just hit a snag just