During his very-serious, VP-sounding speech, Sen. Marco Rubio lost the last page of the speech. If only someone would invent a device that would help speakers keep track of what they plan to say! There is, and Rubio has spent years making fun of it.

Here are a couple of Rubio's teleprompter zingers: 

Oh, and here's the full speech which Rubio didn't have today, on the web. Maybe he just needs to start carrying an iPad to the podium?