Someone previously had a McCain related "lodestar" meme with some details.
Name of lodestar/loadstar not sure. Wish I could see it again.
lodestar
noun
lode·star ˈlōd-ˌstär
variants or less commonly loadstar
Synonyms of lodestar
1
archaic : a star that leads or guides
especially : NORTH STAR
2
: one that serves as an inspiration, model, or guide