Pakistan Prime Yousuf Raza Gilani has rejected US President Barack Obama's claims regarding the presence of Al-Qaeda leadership in the country, saying there is no 'credible' information' about Al-Qaeda chief Osama bin Laden's whereabouts.

Responding to a question during a joint press conference with British Prime Minister Gordon Brown here, Gilani said Islamabad is pledged to take action against the extremist groups, but for doing so,u00a0 it must have substantial actionable information.