"It's not uncommon for autistic kids to flap their hands." she says. "And so when I saw that" -- cue a notorious clip of Donald Trump flapping his hands to mock the disability of a reporter -- "that was completely disqualifying. I'm a Republican. But this election is so much bigger than party. My son Max can't live in Trumpworld. So I'm crossing party lines and voting for Hillary. I don't always agree with her. But she's reasonable. And she's smart. She can work with people to solve problems. I want to be able to tell my kids that I did the right thing when it really mattered."
The commercial is one of four new ads starring Republicans who are voting for Hillary Clinton. They're set to debut on TV in battleground states starting Monday.
Simon Dumenco, aka Media Guy, is an Ad Age editor-at-large. You can follow him on Twitter @simondumenco.