The "electrical issue" aboard Air Force One Tuesday night that forced President Donald Trump's Europe-bound plane to turn back is raising troubling questions about the age of the decades-old aircraft flying the president.

Add Yahoo as a preferred source to see more of our stories on Google. Air Force One returned to Joint Base Andrews, Maryland, on Tuesday night after the crew identified "a minor electrical issue" after takeoff, White House press secretary Karoline Leavitt said.