Mapp initially refused to concede citing possible voting irregularities and advise from his campaign advisor.

In 1980 he worked as a campaign advisor for presidential candidate Ronald Reagan.

A campaign advisor is quoted as saying, "We hereby declare the demise of the coincidence theory."

In December 1991, Bush was one of seven people named by his father to run his father's 1992 Presidential re-election campaign as "campaign advisor".

He is a communications consultant, a political campaign advisor and a practicing political & policy professional.

In the 1916 presidential election House declined any public role, but was Wilson's top campaign advisor.

Schmidt was a campaign advisor and major donor to Barack Obama.

Trudeau's campaign advisor said that the comments were being brought up now due to the close race in Calgary Centre.

Zichal previously served as a legislative director and campaign advisor to several Democratic Party congressional members.

He is an educator, author, research scientist, inventor, and served as a senior campaign advisor to President Ronald Reagan.