RIO DE JANEIRO (AP) — Good old Michael Phelps, golden again.
For teenagers Katie Ledecky and Simone Biles, their star turns in the Summer Olympics might be just beginning.
From the pool to the gymnastics floor, Team USA had nice day at the Rio de Janeiro Games.
Not all the American stars were winners Tuesday, though. Serena Williams lost on the tennis court and the U.S. women's soccer team gave up a late goal and ended up in a draw with Colombia.
But a new generation of U.S. athletes is ready to take up the banner of Olympic standard-bearer from Phelps, a grizzled veteran at 31.