Israeli Energy Minister cuts off electricity to Gaza in an attempt to pressure Hamas during cease-fire talks. The move may have limited impact due to existing restrictions, but it comes after Israel's decision to cut off humanitarian aid and supplies to Gaza. The fate of hostages and Gaza's future governance are major sticking points in the negotiations. The decision to cut off electricity affects a wastewater treatment plant in the enclave that was operating on Israeli power. The move comes as negotiators and mediators prepare to discuss the cease-fire in Qatar.