Israel Heads To The Polls As The Election Is Too Close To Call

TEL-AVIV, ISRAEL - MARCH 17: Chairman of the Zionist Union party and leader of the Opposition, Isaac Herzog, seen casting his vote on elections day for the 20th Knesset on March 17, 2015 in Tel-aviv, Israel. Herzog stands as the only rival to current Prime Minister Benjamin Netanyahu. (Photo by Ilia Yefimovich/Getty Images)