next week's march madness final four games are going to stay in indianapolis now amid controversy over indiana's new religious freedom law that the naacp -- excuse me, the ncaa warns they are looking into how the law might affect its future events in the state. this law allows businesses to refuse service for religious reasons. opponents say it could allow businesses to discriminate against gay people. today, hundreds of people protesting outside the indiana state house. republican governor signing the bill in a private ceremony earlier this week. supporters say the law prevents the government from making businesses go against their religious beliefs. will carr is live in l.a. with the latest. >> reporter: roughly 20 states have similar laws on the book right now but that hasn't stopped a passionate debate from