Iraqi prime minister was stern, unflinching, but many were put off by his heavy-handed style

When a rocket struck in Baghdad's Green Zone in 2007 during a news conference by Prime Minister Nouri al-Maliki and U.N. Secretary-General Ban Ki-moon, the world's top diplomat ducked and looked unsettled. Al-Maliki, however, never flinched, and dismissed the attack as "nothing." A year later,