and an nbc exclusive entire view with the latest weinstein accuser to come forward. >> he said i have contracts for my next three films here and i will sign them today but i want you to have a threesome with me an my assistant. >> all in starts right now. good evening new york. i'm unstable, losing a step and unraveling, words used by the president's confidant to describe his state of mind, echoing the grave concerns of chairman bob corker, that the president's temperament and current disposition could pose a threat to national security. the white house reached a new level of crisis as the president fumes and lashes out over the stall with the latest agenda and preferred candidate's embarrassing loss in the senate primary. he vented to keith shiller, who