try a meta health bar. the iowa star has fallen. scott walker carried rock star status in january. the audience exploded when he recited his ultraconservative record in january. >> since i've been governor we've passed pro life legislation and we've defunded planned parenthood. and we've enacted legislation that allows for concealed care and castle doctrine. >> we require in our state by law photo id to vote. >> we said no to obamacare. >> scott walker is wisconsin's governor. but he let iowa know he didn't plan to be a stranger. by february walker dominated the iowa polls. quinnipiac showed him with double digit support and 12 points ahead of the closest candidate. he took his receipt rake rick to the next level and compared union levels to isis. >> i want to a commander in