Oh, Philip Rivers.
The Chargers faced a third and goal from their one 1-yard line with 21 seconds remaining in the half. They were already in field goal position so there was no need to take any risks -- see if the touchdown is there and if not take the three points.
Rivers was 14-of-14 at one point in this game. His final two passes were a throwaway with 35 seconds remaining -- a smart move considering San Diego was in field goal range -- and then this interception.