Devin Nunes, chief executive officer of Truth Social, speaks during the Conservative Political Action Conference (CPAC) in National Harbor, Maryland, US, on Thursday, March 2, 2023.  Al Drago | Bloomberg | Getty Images Citadel Securities ripped Trump Media CEO Devin Nunes on Friday for a letter he sent to the Nasdaq that mentioned Citadel Securities and other major market companies after warning of possible illegal short selling of Trump Media shares. “Devin Nunes is the proverbial loser who tries to blame ‘naked short selling’ for his falling stock price,” said a spokesperson for Citadel Securities. Citadel Securities’ founder and non-executive chairman, Ken Griffin, is a major donor to Republican candidates — among them Nunes, a former GOP congressman. “Nunes is exactly the type of person Donald Trump would have fired on [The] Apprentice,” said the spokesperson, referring to the former Republican president’s business competition reality TV show. “If he [Nunes] worked for Citadel Securities, we would fire him, as ability and integrity are at the center of everything we do,” the spokesperson added. A spokeswoman …