Usain Bolt regains 100-meter gold at worlds
1 of 1
Jamaica's Usain Bolt celebrates after winning gold in the Men's 100-meter final at the World Athletics Championships in the Luzhniki stadium in Moscow, Russia today.
Photos: Hawaiian Airlines' inaugural flight to Beijing
Photos: "Blood Moon" Lunar Eclipse, Apr. 14
Photos: Hapalua Half Marathon, April 13
More Photo Galleries »