USC is trying to dial back an embarrassing story today. Football player Josh Shaw is suspended indefinitely after admitting he made up a story about being a hero. He showed up for practice this week with two injured ankles. He told his coaches he jumped down from a second-story balcony to rescue his 7-year-old nephew who was struggling in a swimming pool. USC’s athletic department ran with the story, and so did the media. Now Shaw admits that he made the story up, and it’s unclear exactly what did occur over the weekend.