you sit on foreign intelligence. is there some sort of a ban that he could write that you would support? >> an across the board ban, very doubtful. it's always fair to be considering and assessing national security threats to our nation. but, look, donald trump almost from the beginning of his campaign started talking about how he could exclude people from the united states. he spoke specifically about a muslim ban even after the executive order was put in place. as you mentioned, rudy giuliani went on television and said that the president called him and asked him how he could accomplish a muslim ban. with those kinds of intentions i think it will be very hard to find middle ground or agreement. >> you mentioned when it comes to enforcing the travel ban when it first came down against the