Amid reports that Sen. Marco Rubio (R-FL) has nabbed a spot on former President Donald Trump’s vice president short list, the former president’s son is warning that picking the Hispanic Republican might be a damning concession to RINOS, or Republicans in name only.

Days after the Washington Post reported that Rubio was one of the final three candidate options for Trump’s running mate, Donald Trump Jr. gave a frank assessment of the Floridian senator.