McCain "Emotional" Because of "Women's" Town Hall?

Sen. John McCain could have meant a lot of things here, but if his campaign wants to play the sexism card after the debate, they're going to have a tougher time once Democrats get hold of this video.  Here's McCain, speaking in Denver, just one hour ago:

My friends, I've had hundreds of town hall meetings around this country for many, many years and I've got to say, thanks to you and to you and to you this is one of the more impactful and emotional town hall meetings I've ever had. Maybe it's because a women's town hall.