Hamas rulers of Israel-besieged Gaza Strip will announce the results of their internal elections next month, an official said Saturday, ending a monthslong voting process that will define strategy for the group. The Hamas official said the group will announce results of its election for its leadership in early June. The voting process selects the members who will shape Hamas\' policies. The election was held for the group\'s powerful Shura Council, which in turn elects the politburo. Elections are held every four years.