From here.

Clinton: "I had no idea how bizarre it was. I've got people trying to understand it as we speak, and grown men are crying as we speak."

Obama: "Now, I know this was explained to you. This is a little confusing. Not only do you have to vote — and we would prefer you to vote early — but on Election Day, March 4, you're going to have to attend the caucus at 7 p.m. to get us a few more delegates."