Day 1: Olympic Notes
Ryan Lochte wins first U.S. gold, Phelps fourth in 400 IM.
The Brits unexpectedly struggle in cycling as Vinokourov wins road race.
Serena Williams, Roger Federer, John Isner and the Bryan Brothers advance at All England Club.
U.S. men lead surprising Britain in gymnastics qualifying.
A silver for the U.S. in team archery