Pakistani intelligence officials say dozens of French Muslims have been training with the Taliban in northwest Pakistan. The officials said on Saturday they were investigating whether Mohamed Merah, a Frenchman of Algerian descent suspected of killing seven people in southern France, had been part of this group. Merah traveled to Pakistan in 2011 and said he trained with al-Qaida in Waziristan. He was killed in a gunfight with police Thursday in the French city of Toulouse. The officials said 85 Frenchmen have been training with the Pakistani...