State Department spokeswoman Marie Harf condemned the deadly shelling of a United Nations school in Gaza on Wednesday. She called for a “full and prompt” investigation into the incident, but declined to immediately place the blame on Israel.

Artillery shells hit the UN school crowded with refugees, while Israeli airstrikes hit a group of rescue workers and onlookers who had rushed to the scene of a previous attack in a busy shopping area – READ MORE http://on.rt.com/wbpjap