McCain had campaign staffers who jumped ship and headed to the Obama campaign as soon as McCain secured the GOP nomination. Their job was not to get him elected, it was to get the Democrat candidate elected but failing that, a weak Republican in office.
Howard Dean staffers got onboard “Democrats for McCain 2008” back in 2006.
The Republican Party got punked. And it was made perfectly clear when some insider slipped a code pink protester ringside seats for McCain’s nomination speech (which she then used to heckle him on live television).
There are fifth columnist socialists infiltrating the GOP to dilute the conservative message.
I have no doubt what you say about the infiltration of the GOP is true. I can’t prove it; but, any observer of the GOP with a lick of commonsense knows that there is something seriously wrong with the GOP when it can be sabotaged so easily.