Essentials from day seven

Michael Phelps has won another race, another record, and another gold medal. He did it in world record time. The United States finished first and second in the 200 backstroke last night with Ryan Lochte winning gold and Aaron Peirsol taking silver. It was also a top two finish for the Americans in gymnastics. Nastia Luikin edged teammate Shawn Johnson in the all-around competition. From the world of beach volleyball Kerri Walsh and Misty Mae Treanor keep their winning strike alive. They have 105 straight victories.