U.S. Secretary of State Kerry participates in a joint news conference with Egypt's Foreign Minister Nabil Fahmy in CairoU.S. Secretary of State John Kerry recommended on Monday an attack that killed the Pakistani Taliban chief was justifiable however delivered Washington used to be delicate to Pakistan's issues, after Islamabad denounced the raid as a blow to peace talks. Hakimullah Mehsud, who took over as the leader of the al Qaeda-linked Pakistani Taliban in 2009, was killed on Friday, along with three others, in a U.S. drone strike in northwest Pakistan, security and Taliban sources said. A huge number of Pakistanis have died by the hands of Mehsud and his terrorist group." "Pakistan has been deeply threatened by means of this insurgency in Pakistan." Kerry delivered: "… we’re sensitive to the troubles of the usa and we sit up for working very closely with the government of Pakistan." "We intend to continue to work together with them (Pakistanis) during the strategic communicate that we have based with a view to work thru some of these challenges." (Reporting by means of Lesley Wroughton;