President Donald Trump’s pledge to “drain the swamp” during an address to a joint session of Congress Tuesday drew audible coughing and laughter from inside the chamber.

“We have begun to drain the swamp of government corruption by imposing a 5 year ban on lobbying by executive branch officials,” Trump said, before the coughing began, “and a lifetime ban on becoming lobbyists for a foreign government.”

Watch below via NBC’s Bradd Jaffy: