"A powerful earthquake jolted China's Sichuan province Saturday near where a devastating quake struck five years ago," The Associated Press writes. According to CNN, early estimates put the death toll around 100. More than 1,000 other people were reportedly injured. Both figures could change substantially as more information comes in.
The Boston Marathon bombing suspects are ethnic Chechens with links to the volatile North Caucasus region of Russia. Moscow's reaction to that fact appears to be as complex as the region's turbulent history.
Twenty years ago, federal agents clashed with David Koresh's Branch Davidian community near Waco, Texas. The standoff ended with a raid and fire that killed some 80 people. It's remembered as one of the darkest chapters in American law enforcement history.
Two decades later, some of the Branch Davidians who survived the raid are still believers, while a new church group has moved onto the land.