A suicide attack targeting an Afghan provincial governor killed at least eight people yesterday, officials said, as the president travelled to Qatar where peace talks with the Taliban have stalled.  Twenty eight people were wounded when the attacker rammed his explosives-filled vehicle into the convoy of Rahmatullah Yarmal, the governor of eastern Laghman province. "The governor was driving to his office when his car was hit. Four of his bodyguards and four civilians were killed, 28 wounded," the governor's spokesman told AFP.