Sarah Palin explains to Greta van Susteren why she's driving around on a bus and (gosh darn it) not telling anybody where she's going.
Also, an interview from her spin with the Rolling Thunder biker vets, in which she exults in the smell of the fuel emissions.
Watch, AFTER THE JUMP…
Palin kicked her tour off at Rolling Thunder vets group's memorial day event. She wasn't wanted:
But she went anyway:
