1. Mitt had nothing to do with the spelling on his iPhone app.

2. Nazi death camps were located in Poland. Bad choice of words.

3. Dan Quayle - a college educated guy - corrected a student and spelled POTATOE in front of a classroom.

4. H. Eugene Stevens confused the 2nd Amendment with the 4th Amendment before a graduating class.

Slip-ups do happen. No big deal. No harm done. These guys are all very well educated and knew what was right or wrong but the tongue - or programmer - just got slipped for a second.