Related: World news

1. More world news
   1. U.S. service members killed in attack on Bagram Air Base
   2. 'Key milestone': US, Taliban to finally meet
   3. Brazil's president praises protestors; cities cut bus fares
   4. 'Day of honor': Afghans take control of national security
   5. Montreal mayor resigns amid corruption charges
2. More top stories
   1. NSA may stop vacuuming Americans' phone data
   2. Chrysler agrees to recall 1.56 million older-model Jeeps
   3. NSA: Surveillance thwarted NYSE, subway bombings
   4. House passes ban on abortions after 20 weeks of pregnancy
   5. Bulger witness: We were 'up to our necks in murder'
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