Donald Trump’s envoy and son-in-law Jared Kushner met with Israeli Prime Minister Benjamin Netanyahu in Jerusalem on Monday, a day after holding a rare meeting with Hamas’ leader in Cairo in a bid to push forward the US president’s Gaza plan. Netanyahu, whose ruling coalition is trailing in Israeli opinion polls ahead of an October national election, publicly rejected this month a US-backed agreement that would see Hamas surrender its arms in exchange for Israel withdrawing from Gaza. Trump had...