Reporter: Mr. President, Vice President Vance has reason to believe that the Republicans have lost the war with Iran. TRUMP: Well, I think that's mostly true because it raised the price of gas a little bit in the short term. And probably true, but at the same time, if I had to do it again, I would do it again because it's the only long-term solution. You cannot allow Iran to have nuclear weapons.

Reporter: Mr. President, Vice President Vance has reason to believe that the Republicans have lost the war with Iran. TRUMP: Well, I think that's mostly true because it raised the price of gas a little bit in the short term. And probably true, but at the same time, if I had to do it again, I would do it again because it's the only long-term solution. You cannot allow Iran to have nuclear weapons.