An angry mob in Pakistan burned an effigy of Secretary of State Hillary Clinton after she urged Pakistan to crack down on insurgents bent on destabilizing Afghanistan; in particular Clinton pressured Pakistan to step up efforts against the deadly Haqqani military network, based in the country’s tribal region; Clinton led a large delegation of U.S. officials including CIA director David Petraeus and chairman of the joint chiefs of staff Martin Dempsey with Pakistani officials; “We look to Pakistan to take strong steps to deny Afghan insurgents safe havens and to encourage the Taliban to enter negotiations in good faith,” Clinton said