Theories on why the Clintons released these at 4pm on a Friday, suggesting they believe the release isn't a good thing and want it buried in weekend news? You'd think after all the caterwauling for them to release their returns, they'd be trumpeting this from the high heavens.

My theories:

1. PA voters will get a good look at how "blue collar" their candidate really is.

2. Hillary's donors will see that $110 million figure and say "WTF? She doesn't need my money." Donors dry up, particularly internet donations.

Hmm.. that's all I got. Anyone else?