Millions of Pakistanis vote today to elect a new government and prime minister in a tense election marred by allegations of military interference and a series of deadly attacks. Today's election would be only the second democratic transition of power in Pakistan's 70-year coup-studded history. The contest is said to be a close one between Nawaz Sharif's party and Imran Khan's party. Pak journalists Hassan Iftekar and Mehmal Sarfraz discuss the possible outcome of the general elections in Pakistan.