United States' Lauryn Williams, left, Alexandria Anderson, right, and Carmelita Jeter leave the stadium after dropping the baton in a Women's 4x100m semi-final at the World Athletics Championships in Berlin on Saturday, Aug. 22, 2009. AP Photo logo AP Photo 30 months ago

United States' Lauryn Williams, left, Alexandria Anderson, right, and Carmelita Jeter leave the stadium after dropping the baton in a Women's 4x100m semi-final at the World Athletics Championships in Berlin on Saturday, Aug. 22, 2009.