After Surprising Outburst, Serena Loses U.S. Open Semis

NEW YORK – Serena Williams walked toward the line judge, screaming
at the umpire.

She was angry.

She was upset.

She was, in a word, outraged.

The U.S. Open semifinal against Kim Clijsters was over. Williams had lost the first set, and she was on the verge of losing the