President Obama was addressing same-sex marriage in a speech in the East Room of the White House when he was interrupted by a pro-immigration campaigner.

Obama seemed less patient than he has been in the past, telling the heckler, who called for a halt to all deportations, to leave.

“Hold on a sec,” Obama said. “OK. You know what. Nah, nah, nah, nah, nah, nah. No, no, no, no.

"Hey, listen, you’re in my house,” he added, to cheers from the audience.