A suicide bomber killed at least 14 people and wounded about a dozen more outside the main U.S. military base in Afghanistan on Tuesday, The Associated Press reported. There were conflicting reports on the death toll. Provincial Gov. Abdul Jabar Taqwa said 20 people were killed, while NATO said initial reports indicated three fatalities, including a U.S. soldier, a South Korean coalition soldier and a U.S. government contractor whose nationality wasn't immediately known. NATO said 27 people were also wounded.
