The Libertarians were a big reason Bob lost in the primaries. His support of the WOD was his undoing. I don't understand this move. Good luck to him, he will need it.
Specifically, it was his vehement opposition to laws allowing for the medical use of marijuana. I think the Libertarian party was wrong to target someone who, overall, was much closer to its philosophy of government than almost any other Republican at the national level.