WASHINGTON — A resolution to expel lying Long Island Rep. George Santos from the House of Representatives was introduced Thursday following months of calls for his resignation after he admitted making up nearly everything on his resume during his successful 2022 campaign. “There’s nothing that we know about him that we know is truthful. He’s lied literally about his entire background,” said the resolution’s sponsor, Rep. Robert Garcia (D-Calif.), “This is an unprecedented moment, and the House should come together to expel him.” Santos, 34, admitted to The Post in December that he had lied about much of his purported...