Pahalgam (Jammu and Kashmir) [India], September 20 (ANI): J-K National Conference president Farooq Abdullah on Saturday condemned the suicide bomb attack in Pakistan's Khyber Pakhtunkhwa province, describing terrorism as the "greatest challenge" facing the world and calling for India and Pakistan to return to dialogue to restore peace. "It is regrettable that the scourge of terrorism persists across the world. Te