title: At least 15 killed in Afghanistan tanker explosion
text: CHARIKAR, Afghanistan (Reuters) - At least 15 people were killed and 27 wounded when fuel tankers exploded in the town of Charikar, northwest of the Afghan capital Kabul on Wednesday, destroying a nearby bus, residents and officials said. A security official said a sticky bomb destroyed two tankers, setting off an explosion that engulfed the bus, burning many passengers to death. Waheeda Shahkar, a spokeswoman for the local governor, put the death toll at least 15, with 27 wounded. There was no immediate claim of responsibility for the attack, which came a day after up to eight people were killed by a suicide bomber in Kabul. 