A suicide bomber rammed his explosive-packed car into a bus Carrying Government Employees in Kabul, killing at least 24 people, police say Cancer patients' gray hair unexpectedly turned youthfully dark while taking novel drugs, and it has doctors scratching their heads After ample build up and the promise of a dramatic face-off, Michael Phelps finally raced his fiercest competitor

A suicide bomber rammed his car packed with explosives into a Bus Carrying Government employees in the Afghan capital , killing at least 24 people and wounding 42 others, Kabul's police chief spokesman said .

Sen. John McCain, R-Ariz., spent the weekend outdoors about a week after undergoing surgery and being diagnosed with brain cancer , NBC News reported .

McCain underwent surgery to remove a blood clot on July 14 and was subsequently diagnosed with glioblastoma, an aggressive form of brain cancer.

San Antonio Chief of Police William McManus and Fire Chief Charles Hood confirmed police arrived at a Walmart on the city's southwest side shortly after midnight to find eight people dead and dozens of others, including men, women and children, suffering from heat stroke or dehydration and in need of immediate medical care after being trafficked into the United States.