Sen. Bill Cassidy (R-Louisiana). Toni L. Sandys/The Washington Post/AFP via Getty Images GOP Rep. Bill Cassidy said he doesn't believe that Trump will be the party's nominee for president in 2024. The party needs a candidate "who lifts all boats, and that's clearly not happened over the last four years," Cassidy said. Trump and other GOP members have said the former president will remain relevant to the party. Visit the Business section of Insider for more stories. GOP Rep.