 Dr. Ben Carson there. Back up into, well, really the rafters. ABC's Stephen Portnoy looking down on the stage. Well, the next speaker is someone who also was a former rival of Donald Trump. Marco Rubio, the Florida senator, is now taking the stage. You remember all of the tension between Marco Rubio and Donald Trump back in 2016? Well, now it's a primetime slot for the Florida senator tonight, Alex. Here now, Marco Rubio.