Kate Ziegler defends 800 free title at Pan Pacific

Kate Ziegler of the U.S. swims to a win in the women's 800m freestyle final at the Pan Pacific 2010 swimming championships in Irvine, California, August 18, 2010.Kate Ziegler of the U.S. waves tot he crowd after winning the women's 800m freestyle final at the Pan Pacific 2010 swimming championships in Irvine, California, August 18, 2010.(Reuters)