JERUSALEM: There was growing anger among Arab political parties in Israel on Thursday after unsubstantiated claims by Prime Minister Benjamin Netanyahu that unprecedented Arab gains in this week’s Knesset elections were driven by foreign funding. Parties representing Israel’s 21 percent Arab minority won 19 seats in the 120-member parliament, Netyanhu’s bloc won 53, and his main rival Gadi Eisenkot won 48 seats. The results mean that neither of the two main coalitions can form a government with