Derek Thompson has a rough transcript from a Bill Clinton speech:

"The burdens of the last decade's economic downturn was basically on white male high school grads, or who didn't graduate from high school or a couple years of college, who got shivered in this economy. Their taxes can be lower if we get more taxpayers. The changes we make will be less draconian if we get more people into the system. I don't think there's any alternative than to increase immigration. I don't see any kinda way out of this unless that's part of the strategy."