Blasts the u.s. announce new sanctions on russia today just after first lady dr. jill biden cross the border into ukraine. nbc s mike memoli when into the war zone with her, and we ll have him live in just a few minutes. and today, we are stepping into the culture corner y all, and digging into topics making their way into your group chats like the attack on dave chappelle. on symone sanders, and i have something to say. it is mother s day and we re starting with the development that frankly i think we should ve ever mother disturbed about not only their own reproductive freedoms, but also their children s and everyone else says. senate minority leader mitch