Iran presidential election: second round forecast after late flurry at polls

All six candidates pledge to respect result as millions queue to vote for successor to Mahmoud Ahmadinejad Iran's presidential race appears poised for a runoff vote next week after millions of people queued until late across the country night to elect a successor to Mahmoud Ahmadinejad. Election officials at Iran's interior ministry were yet to announce final results but a high turnout after a