NEW: Prime Minister Netanyahu fires back at New York City Mayor Mamdani. “He’s fomenting hate. He’s supposed to be the mayor of all New Yorkers.” After Mamdan

NEW: Prime Minister Netanyahu fires back at New York City Mayor Mamdani. “He’s fomenting hate. He’s supposed to be the mayor of all New Yorkers.” After Mamdani called him a war criminal and said he was not welcome in New York, Netanyahu accused the mayor of turning groups against each other and sp…