President Obama's latest interview with Jon Stewart -- his  seventh appearance on The Daily Show -- drew criticism from Florida Sen. Marco Rubio over the president's attempt to use humor to sell the controversial Iran deal.

“We already have a president now that has no class. I mean, we have a president now that does selfie stick videos, that invites YouTube stars there, people that eat cereal out of a bathtub,” Rubio said on Fox and Friends Wednesday morning.

The 2016 presidential hopeful also indicated that Obama does not take his position seriously.

"You just saw the interview he did right now, where he goes on comedy shows to talk about something as serious as Iran. The list goes on and on."

The next president, Rubio said, needs to restore “dignity and class to the White House.”