Gary Johnson Senate Campaign

The hot news here is that there is a Gary Johnson campaign. Johnson is the Libertarian candidate for the U.S. Senate seat held by Martin Heinrich, a Democrat.
Last night about 5 PM I heard a radio ad for Johnson. Then about an hour later a man knocked on my door seeking voter preference indications for the Senate race. He asked about Johnson first, so I take it he was working for Johnson.
The other candidate is Marc Rich, a Republican, who has put up a few signs.
It seems a bit curious that the Johnson campaign would spend staff on my heavily democratic precinct north of the University of New Mexico. But, hey, such decisions are not my decisions.