Olympic Games Tokyo 2020: Dressel wins US Olympic swimming gold; Aussie beats Ledecky

TOKYO (AP) — Caeleb Dressel got started on his quest for six gold medals in swimming Monday, while Katie Ledecky found herself in a very unusual position. Dressel led off an American victory in the men's 4x100-meter freestyle relay at the Tokyo Olympics, easing a bit of the U.S. sting from Ledecky's first Olympic loss.