The United States will "have to face" a painful dilemma on restoring the military draft as rising casualties result in persistent shortfalls in US army recruitment, a top US senator warned yesterday. . Senator Joseph Biden, the top Democrat of the Senate Foreign Relations Committee, made the prediction after new data released by the Pentagon showed the US Army (picture) failing to meet its recruitment targets for four straight months. "We're going to have to face that question," Mr Biden said on an NBC television show when asked if it was realistic to expect restoration of the draft. . "The...