[DW] The EU has followed the UN and called for a probe into the deaths of 15 Palestinian protesters in Gaza. The EU's Federica Mogherini said a continuation of "peace talks towards a two-state solution" is needed."The EU mourns the loss of life … The use of live ammunition should, in particular, be part of an independent and transparent investigation," Mogherini said in a statement. "While Israel has the right to protect its borders, the use of force must be proportionate at all times," she continued.