stability that senator corker's now put forcefully into play. i think that is really important along with the competence question. >> yeah, i mean, to hear the senator talk about it, use that word "stability," you don't hear people question the stability of the president of the united states every day. >> right. certainly not publicly, certainly not from a republican, a and, remember, corker is up for re-election in 2018. the president essentially encouraged a primary challenge for jeff flake out in arizona, so i do think this is a significant and notable break. you know, maybe it's saying something about the way some republicans are going to charge 2018, as an average at some point, but i don't think we know yet what this actually means for legislation and how they'll vote. corker, for instance, was in some ways critical of health care reform and repeal and replace efforts, but went with what the president wanted to see and what mitch mcconnell wanted to see. back from recess, there's debt ceiling, budgeting matters, tax reform as well.