russian public opinion at this point? >> reporter: well, adriana, some russians have simply voted with their feet. they've left their country, either because they're appalled by the invasion or because they're worried about the impact of sanctions. and we don't have have an exact number for, that but one estimate put it at around 200,000 russians. however, not all russians feel that way.ssians feel that way a new opinion poll from a respected group found vladimir putin's approval rating is up to 83% since the invasion, up from 69% in january. we should point out, though, that russia's media laws have got even tougher since the invasion, and many russians rely on state-controlled media for their news. >> diaz: holly williams and our cbs crew, thank you. tomorrow on "face the nation," margaret brennan speaks to the man at the center of this conflict, ukrainian president volodymyr zelenskyy. today, a display of american naval power as president biden and first lady jill biden formally commissioned the uss