In Karachi, a Call for Calm Amid Deadly Ethnic Violence

Aired: 8/22/2011 | 0:07:49 | Clip
Violence has never been a stranger to the people of Karachi, Pakistan's commercial center. However, as fighting has worsened in recent months, some citizens are trying to stem the tide. Special correspondent Fred De Sam Lazaro reports on an appeal for calm in a city divided by ethnic violence.