have been asking the white house daily as well. look, this is the leverage we have to hold over him. this is what is potentially, they are hoping, maybe urging him to reconsider in those final hours that they're going to hit him with some of the toughest they say economic sanctions that have ever been slapped on any country historically. however, we did learn yesterday that they are holding back on basically kicking russia out of the swift banking system. that would be really the toughest thing that they could impose. that's in part because nato allies worry that the reverberations to the worldwide economic market could be so severe if they take that step. but the u.s. and its nato allies say if russia invades, they are going to slap russia with the toughest sanctions ever. they're hoping that that threat will urge them to reconsider but by all accounts and you heard the president say yesterday, intelligence shows he's made his decision. the one thing, tiffany, that i would look for and that is