decision to stay out. it wasn't the only option he had. >> president trump also said he is concerned about falling into a so-called perjury trap. if he consents to the interview with the special counsel. he worries mr. mueller would compare his statement with others like james comey who trump said was best friends with mueller. in that situation, the president said even if i'm telling the truth, that makes me a liar. this comes after his lawyer rudy giuliani who said the perjury trap truth isn't truth. giuliani attempted to clean that up monday saying he was referring to the classic he said/she said dilemma. a perjury conviction requires someone willfully telling a lie. white house counsel don mcgahn's cooperation with mueller's team has unsettled