Huckabee did not participate in our survey, though he did provide us with a short essay on his key positions.

FORBES: Mike Huckabee

Biden did not participate in our survey, though he did provide us with a short essay on his key positions.

FORBES: Joe Biden

Bill Richardson did not participate in our survey, though he did provide us with a short essay on his key positions.

FORBES: Bill Richardson

At the weekend, the LAPD's chief of police said the department would re-examine the case that led to Dorner losing his job, a key grievance in the suspect's online essay.

BBC: Charred body found after US manhunt for Christopher Dorner