A guy throws a tomato at Palin during her book signing at Mall of America in Minnesota and hits a cop instead:I think it would have been better for him to have protested Palin by buying Plouffe’s book instead. At least he wouldn’t have been arrested (possible charges of assaulting a police office) and ridiculed for his ineptitude. BTW, Plouffe’s is currently at 154 on Amazon so I guess “Beat Palin’s Book for a Day” is actually working.