The live broadcast on Sunday at Tampa Am 2012 started with a pre-show at 11am, then went straight into covering all the runs in the first of two heats in the Semi-Finals. 300 of the world's top amateur skateboarders were cut down to just 40 skaters that go in two heats of Semi-Finals skating. Those 40 are trying for a top 10 spot to get to the Finals. Check full coverage of Tampa Am at skateparkoftampa.com/tampaamCast: Skatepark of TampaTags: skateboarding, tampa am and skatepark of tampa