The massive car bomb in the city of Khost injures dozens, but officials say the attack could have been much worse. In northern Afghanistan, a man in an army uniform opens fire on German soldiers, killing two.A massive car bomb blew up Friday on the outskirts of a city in eastern Afghanistan, killing 11 people and injuring dozens of others -- an attack that authorities said could have been far worse if the suicide bomber had managed to make his way into the more crowded city center.