Hillary Clinton on The Colbert Report Tonight. Yes, That Hillary Clinton

Leave it to Chris Matthews and his big mouth (have you seen his mouth? I mean, really seen it? Woah) to spill the beans on Hillary Clinton's nearly-surprise appearance on The Colbert Report tonight.

God, and to think it seems like yesterday that we were shilling her appearance on The Daily Show…

Of course, we've all grown up now.

What issues would you like to see Stephen nail her on?

UPDATE: It looks like Hillary's going to have a little company tonight…