US presses Pakistan on Bin Laden

US President Barack Obama has called on Pakistan to investigate the network that sustained Osama Bin Laden in his hideout where he was killed last week.

Mr Obama told CBS show 60 Minutes the government in Islamabad had to find out if any of its officials knew of the al-Qaeda leader's whereabouts.
An Obama administration official said the US wanted to speak to Bin Laden's widows, who are in Pakistani custody.
Pakistan has denied knowing Bin Laden was holed up in Abbottabad.
In an interview broadcast on Sunday, President Obama told CBS the al-Qaeda leader must have had "some sort of support network" in Pakistan, but he did not know whether it included government officials.
"We don't know whether there might have been some people inside of [Pakistan's] government, people outside of government, and that's something that we have to investigate and, more importantly, the Pakistani government has to investigate," the US president said in the interview, which was conducted on Wednesday.