What's it like being raised by lesbian parents?

"I'm awesome at putting the seat down," said Zach Wahls, the 19 year old Iowa delegate who addressed the convention.

Otherwise, Wahls said, his family is a typical one that is "just as real" as Mitt Romney's.

Video of Wahls speaking to the Iowa legislature in 2011 about a measure to ban gay marriage went viral earlier this year. Here's what he said then: