Oliverio indicated his concerns about the national debt served as the primary impetus for his campaign.

He also served on the national finance committee for President Obama's 2012 presidential campaign.

Reichard served as Easley's finance director for his 2000 gubernatorial campaign.

Axelrod served as the chief strategist and media advisor for Obama's 2008 presidential campaign.

Weaver served as the chief strategist for Jon Huntsman's 2012 presidential campaign.

In 1928, he served as Eastern press director for Herbert Hoover's presidential campaign.

Verney served as the party's first chairman and as director for Perot's 1996 presidential campaign.

He served as a deputy press secretary for Pat Buchanan's 1992 presidential campaign.

Tabor served as director of internet outreach for his campaign.

He served as a top strategist for Mitt Romney's 2012 presidential campaign.