@CNN: Two-thirds of Iowa’s Republican voters say they would definitely vote to re-elect Trump if the general election were held today, but nearly as many say the state’s party ought to welcome challengers to the President https://t.co/55x4mNq5cx

@CNN: Two-thirds of Iowa’s Republican voters say they would definitely vote to re-elect Trump if the general election were held today, but nearly as many say the state’s party ought to welcome challengers to the President https://t.co/55x4mNq5cx