'WTF is she talking about?' Meghan McCain's 2016 GOP primary money is on 'my bastard brother'

Meghan McCain has a favorite among those GOPers who might run for the Republican nomination:

I know I'm biased because he's my "bastard brother" but my money is on @LindseyGrahamSC as 2016 primary sleeper hit http://t.co/mpHrtlK810 …

— Meghan McCain (@MeghanMcCain) April 18, 2015

Lindsey Graham is her what?

WTF is she talking about? https://t.co/9vJxNZKpVK

— Mickey White (@BiasedGirl) April 18, 2015

@BiasedGirl my father refers to Lindsey as his bastard son, and I believe he will do surprisingly well in the primaries

— Meghan McCain (@MeghanMcCain) April 18, 2015

Oh.

https://twitter.com/TheBatriarchy/status/589517307744890880

I guess we can cancel the primary. She called it. https://t.co/i9sHrsQDNM

— Jazz Shaw (@JazzShaw) April 18, 2015

Any takers to bet the ranch on Graham-nesty?