An Arizona state lawmaker who's backing a bill to force presidential candidates to prove their constitutional qualifications says he is meeting with current king of the birthers Donald Trump on Friday at his Manhattan office tower. State Rep. Carl Seel, backer of HB2177 – a bill that has been moving through the state legislature in Arizona – plans to meet with Trump to talk about his piece of legislation, which would require a "certified birth certificate" for presidential candidates appearing on the ballot starting next year.