In this new video that is making its way around the Internet, Sen. John McCainJohn McCainHuffPost writer: McCain 'will die with dishonor' for yes vote on healthcare GOP senators break with Trump over transgender troop ban Time for the Trump administration to pursue regime change in Iran MORE (R-Ariz.) was asked a question regarding when it would be appropriate for the U.S. to send "an airmail message to Tehran."

McCain answered by playfully singing "Bomb, Bomb, Bomb, Bomb, Bomb Iran" to the tune of the Beach Boys hit "Barbara Ann."