True, we've seen some that are down to earth, some that are downright crazy and some that are self-centered and rude.
Here's a video of Britt McHenry, soon to be ex-ESPN reporter, berating a cashier at a towing company in true bitch fashion.
Blogging from Slidell, Louisiana about loving life on the Gulf Coast despite BP and Katrina
wearing sunglasses inside and following an event where he at times had a hard time speaking coherently, Elon Musk walks off the CPAC stage ...