USA Women's USA vs World 4x400m Relay Press Conference Penn Relays 2011
Team continued their dominance in the 4x400m relay on the women's side and grabbed 1st and 2nd in the USA vs World race. The winning USA Red team was made up of Debbie Dunn (51.1), Allyson Felix (50.3), Natasha Hastings (50.3), and Sanya Richards-Ross(51.18).