Obama discusses violence in Israel, Gaza with Turkey's PM from Reuters: Politics ABOARD AIR FORCE ONE (Reuters) - U.S. President Barack Obama called Turkish Prime Minister Tayyip Erdogan to discuss how the two countries could help bring an end to escalating violence between Israel and Palestinians in the Gaza Strip, a White House official said on Saturday. feeds.reuters.com/~r/Reuters/PoliticsNews/~3/z8DHhctxjKQ/us-obama-israel-idUSBRE8AG0BZ20121117