The problem is the Old Guard Republicans like McCain and Graham. They're so engrained in the establishment and dedicated to keeping the status quo that they attack true conservatives like Ted Cruz while spouting the Democrat's talking points. True conservatives that stick to true conservative principals are starting to take over now. It's scaring the hell out of the old timer GOP members because they refuse to believe that there is any way to win other than becoming more like Democrats. They're idiots and a perfect example of why term limits should be instated on members of congress.
The very existence of flamethrowers proves that sometime, somewhere, someone said to themselves, “You know, I want to set those people over there on fire, but I’m just not close enough to get the job done.”