In Afghanistan, at least three police officers were killed when a Taliban suicide bomber targeted a district police headquarters in eastern Ghazni province this morning.<br />''<br />''Provincial police chief's spokesman, Ahmed Khan Serat, said the explosion in the Ab Band district also wounded 12 policemen. He said, the Taliban, who control much of the province, used a stolen military Humvee in the attack, which partially destroyed the headquarters.<br />''<br />''Taliban spokesman Zabihullah Mujahid has claimed responsibility for the attack.<br />