Bushwa. Kerrick was imminently qualified for the job. At least he's not incompetent like Nagin or Blanco. Nagin and Blanco shouldn't even BE in positions of power.
First, Nagin and Blanco are elected by the citizens. They got what they voted for. Kerrick was a good Police Commisioner, but he lacked in integrity. He knowingly hired an illegal alien in his position. That demonstates a type of decision making is not needed as head of homeland security. There are other qualified candidates for the position. Do you think he is the only one qualified?