and for the annex of crimea. let's dig into it. lauren fox joins me from capitol hill. what is the white house objecting to? it's not a partisan bill. >> reporter: it's not. it was introduced in february and lindsey graham is one of the lead sponsors. it would hammer russia with additional sanctions and require a two third vote of the senate if the president decided to leave nato. this is a bipartisan piece of legislation. this is something that the administration is warning could be a huge problem for them. they're arguing in a 22-page letter from a state department official that this is an unnecessary piece of legislation and it's in, quote, need of