U.S. Vice President JD Vance said that 'if the Iranian people want to overthrow the regime, that's up to them.' He made the comment when asked about the possibility of regime change, as he boarded his plane on his way back to Washington after a visit to Azerbaijan, Iran's neighbor. He added: 'What we are focused on now is the fact that Iran cannot have nuclear weapons, this has been the president's focus since his first term.'