New frontrunner Gingrich says child labor laws are a major cause of growing economic inequality. His first suggestion: fire unionized janitors and have kids do the clean-up.

A short while ago, it seemed like Gov. Scott Walker had quelled some of the fervor for his recall. But more recent numbers paint a different picture. And now Dems have secured 1/5 of the signatures they need to set up a recall election in only a few days.