Racism on the rise as 2012 race heats up
                                
                                
                                    (Newser) -
                                     Forbes  has tracked down the seller of the  controversial "2012: Don't re-nig" anti-Obama bumper sticker , and Paula Smith claims there's nothing racist about it. "According to the dictionary," the "N word" does "not mean black. It means a low-down, lazy, sorry, low-down...