FILE - In this Sunday, April 8, 2012 file photo, Pakistan President Asif Ali Zardari, right, waves while arriving at the Palam Airfield with his son Bilawal Bhutto Zardari, left, in New Delhi, India. ... more 
FILE - In this Sunday, April 8, 2012 file photo, Pakistan President Asif Ali Zardari, right, waves while arriving at the Palam Airfield with his son Bilawal Bhutto Zardari, left, in New Delhi, India. Members of Pakistan's outgoing ruling party say late Prime Minister Benazir Bhutto's son may play a less prominent role in the upcoming election campaign because of security concerns and political infighting. (AP Photo/Saurabh Das, File) less 
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Associated Press | Photo By Saurabh Das, File
Wed, Mar 27, 2013 11:01 AM EDT