Miss Iowa Endorses Pot Smoking!?!

I'm sure it must be nerve-wracking for these young women. This is 'THE' pageant they've waited for their entire lives. The Miss America Pageant. But it sounds like it got the best of Miss Iowa, Mariah Cary, was asked a question about marijuana, and said that she supports it's use for medical and recreational use. What cash crop does Miss Iowa have back home?

Here's the video clip