Emotional Angelique Kerber wins US Open women's final

Angelique Kerber, the southpaw from Germany, won her first U.S. Open Saturday, two days after officially clinching the No. 1 computer ranking, perhaps finally signifying a changing of the guard in women's tennis. It was hardly a breeze as Kerber needed to stave off a ferocious rally from the 6-foot-1, hard-serving, tattooed Karolina Pliskova in...