It’s night 3 of the RNC, that means the vice presidential nominee is in the spotlight, and Senator J.D. Vance of Ohio will be center stage, introducing himself to the nation as Donald Trump’s running mate.

He will be the last speaker on a night that will focus on foreign policy, with the theme “Make America Strong Once Again.” This convention will also hear tonight from Donald Trump Jr, Newt Gingrich, former San Francisco prosecutor Kimberly Guilfoyle, now the girlfriend of Donald Trump Jr. Others on the schedule include Matt Gaetz.

To hear more, KCBS Radio's Bret and Patti spoke with KCBS political reporter Doug Sovern, who is in Milwaukee for the Republican National Convention.