Libertarian Presidential Candidate to get key financial support from group behind main Rand Paul Super PAC

WASHINGTON — A super PAC that originally supported Kentucky Sen. Rand Paul’s Republican presidential bid has spent $1 million on advertising for Libertarian presidential candidate Gary Johnson. Purple PAC is among three libertarian-backed super PACs that originally supported Paul. The others, America’s Liberty PAC and Concerned American Voters, have sat out the presidential race since Paul…