The fact that Obama is black had nothing to do with it.  But nice job trying to play the race card.  

Obama brought it on himself by the way he keep pushing his anti-gun agenda and by his frequent calls for bans on certain guns.  That prompted people to rush out to their local gun stores and buy whatever it was Obama was clamoring to have banned.      
 
It's hilarious the very person who hated guns and wanted them off the street turned out to be the best salesman the gun industry has ever seen.