Israeli Prime Minister Benjamin Netanyahu slammed Gaza ceasefire demonstrators Wednesday and called for a global alliance against the Iranian regime he accuses of funding them, as he addressed a US Congress divided by the war. Washington has become increasingly alarmed by the humanitarian toll of Israel’s nine-month campaign in the narrow coastal territory, and protests in Israel and the United States have been ratcheting up pressure on Netanyahu. The prime minister hit back at his critics in a speech at the US Capitol, baselessly accusing Tehran of funding and promoting US-based anti-war prot…