By Andrew Gray BRUSSELS (Reuters) -Israel’s plan to destroy Islamist Palestinian group Hamas in Gaza is not working and the European Union must pursue efforts to create a “two-state solution” despite Israeli opposition, EU foreign policy chief Josep Borrell said on Monday. Israeli Prime Minister had on Sunday reaffirmed a hard line against any Palestinian state as it would pose “an existential danger” to Israel. He said Israel would keep insisting on full security control over all territory west of the Jordan River, which would include Gaza and the Israeli-occupied West Bank. Borrell spoke at …