good breakdown in "the new york times" today of precisely what is on the plus side, what is on the negative side, and what actually matters in this relationship. the idea that president trump and the united states might want to sort of jangle up this 70-plus-year alliance that's kept the peace in europe for this long is one that's creating quite a lot of, you know, concern over here in europe. >> concern to say the least. not only the first time article 5, the only time article 5 has been invoked for the united states. >> that's correct. >> after 9/11. aaron david miller to you, we're going to find out this week from this president so he tweets whether or not the u.s. pulls out of the paris climate accord or not. here is how republican senator lindsey graham sees it. >> if he does withdraw that would be a definitive statement by the president that he believes climate change is a hoax. it means that the leader of the republican party is in a different spot than the rest of the world. it would be taken as a statement that climate change is not a problem, not real, that would be bad for the party, bad for the