Editor's note: This is the seventh in a series of profiles of potential running mates for presidential candidate Donald Trump on the 2024 Republican Party ticket.A potential name on former President Trump's running mate shortlist is being lauded for his "massive" bipartisan appeal by political insiders who say his possible selection could spell trouble for President Biden in key swing states this November.Trump has suggested he will announce his pick for vice president at the Republican National Convention in Milwaukee next month, and is rumored to be considering a long list of names that notably includes Virginia Gov. Glenn Youngkin,