He blathered on and bloviated and never really answered any questions. What was more disturbing is that the chief law enforcement officer and chief lawyer in the land was unable to cite the specific written policy that allows him to not answer the questions that the Senators posed to him. Trump never asserted "executive privilege" so he should have answered. He also said "he couldn't recall" or "had no recollection of" a lot! He was being asked questions about meetings and discussions that happened less than a year ago!..pretty disturbing....