Arent Confirming Libi News Today

Tragedy. some american citizens are among the dead. that much is confirmed, but the state department could not yet provide an exact number. also officials say theyre optimistic that a drone strike in pakistan has killed a top al qaeda leader. if confirmed, this would be another major blow to the terror graham. abcs muhammad lila reports from islamabad. >> reporter: it would be a big blow to al qaeda still reeling from the death of its leader osama bin laden last year. abu yahya al libi seen he...