Let's see here...If I was a Repub at this moment in time, looking at the list of Repub candidates I could choose from....I'd be pretty pissed off at how the vetting process has worked so far.
Well here's a hint: The Tea Party. Pledging allegiance to uphold their extremist agenda has poisoned the process of producing a viable contender. I can't see how the Repub Party can get by without this crazy kissing cousin's blessings, yet I can't see how the Repub Party can win the White House with the Tea Party's aging soon-to-be obsolete agenda driving the ideological direction the Repub Party takes.
The chances for putting a Repub in the White House is pinned on promoting anachronistic and extremist ideas such as Rand Paul's Tea Party inspired signature budget bill that recently passed the house. Well, sorry to say but it's passé. It's out of style.
The Tea Party's raison d'etre is at the present, a distant memory in the minds of those voters who will make a large impact on the upcoming elections. The hot topic for them is jobs. Specifically, working class jobs, something that the Repubs have been long on talking points about but non-existent on actionable legislation from the House they rule over.
Shrinking gov't? Not at the moment. Reducing the deficit? Sure, but not from cutting taxes for the supposed "job creators". Deregulate to create jobs? Not in the minds of the unemployed. All of these aforementioned factors that the Tea Party had afixxed their foundation on are now factors that work against them. Yet, the Repubs are, in effect, being held hostage by this outdated Tea Party agenda.
Just look at what that hostage taking has done to the make-up of the present crop of Repub Pres. candidates for proof.