 A former venture capitalist and the author of the best-selling memoir, Hillbilly Elegy, before running for elective office. Trump saying that Vance has championed the hard-working men and women of our country. Fox's Jeff Manasso at the Republican National Convention in Milwaukee. Vance was a vocal opponent of Trump during the 2016 campaign, but changed his position, saying he was proved wrong by Trump's performance in office. One of tonight's speakers at the convention, South Carolina Senator Tim Scott. If you didn't...