In a new interview with Dateline, the Today Show weatherman discusses his gastric bypass surgery — and some of the unfortunate side effects that hit him while reporting at the White House. (Via TMZ .)

“I probably went off and ate something I wasn’t supposed to. And as I’m walking to the press room … I think I got to pass a little gas here. I’m walking by myself, who’s going to know? Only a little extra came out,” he revealed. Watch the video below.