Israeli co-leaders of the Zionist Union list for the upcoming general election, Labour Party leader, Isaac Herzog (2ndL) and MP Tzipi Livni (C) have lunch at the outdoor Carmel Market on March 12, 2015 in the coastal Israeli city of Tel Aviv during their campaign. Israelis vote on March 17, 2015 in an election seen as a referendum on the tenure of Prime Minister Benjamin Netanyahu, who could lose but still secure a new term in power. AFP PHOTO / JACK GUEZ (Photo credit should read JACK GUEZ/AFP via Getty Images)
