Dennis Pursley, the national team head coach for Great Britain, calls in to talk about his work with getting the country's best swimmers ready for the 2012 Olympics. He credits a lot of the success to his predecessor, Bill Sweetenham, but also talks about the hard work the swimmers are putting in the pool. He discusses the reasons behind making the Commonwealth Games the priority meet of the year and what relays stand the best chance for medals in 2012.