potentially previewing an issue that he'll make part of his campaign if he does decide to run? >> i think joe biden has a lot of credibility in foreign policy matters. but i think the window is closing for biden to hurry up and make a decision. i think a lot of the rollouts from other contenders are generating a lot of enthusiasm. the idea you can sit back and hope people are looking for a savior to enter the race at a later point, i don't think that's a wise strategy. final thoughts to zeke. >> exactly right. as brian snows, there are a diminishing number of democratic operatives out there for joe biden to get on his campaign. he's got to figure that out soon if he wants to have the talent he needs to go across the finish line. >> killing the time cues. thank you. thank you all. much more to come coming up. including no love loss between president trump and the golden state. it's a story our first rate team is calling the murder on the california express. how the train really is coming off the tracks.