[img]http://d.yimg.com/a/p/ap/20100910/capt.164a3c2393c64b12bec5fa4bc56504c1-164a3c2393c64b12bec5fa4bc56504c1-0.jpg?x=88&y=130&q=85&sig=xcgLLTiiyC_VX0QMKH.Y_g--[/img]AP - After trailing for much of the third set, Venus Williams suddenly was right back in the thick of her U.S. Open semifinal against Kim Clijsters, serving at 4-all, 30-all.