Republican Rep. Michael McCaul was briefly detained at Dulles International Airport earlier this month after appearing intoxicated, according to reports.

A nervous flier, the House Foreign Affairs chief said he made a “poor decision” to mix Ambien and alcohol before his flight home to Texas on Nov. 4.

Republican Rep. Michael McCaul, the chairman of the House Foreign Affairs Committee, said he was detained by police at an airport near Washington, D.C. earlier this month. McCaul said he became “disoriented” at Dulles International Airport after he took medication and drank alcohol before his scheduled flight back home to Texas.