Perry's out for obvious reasons, Scott Walker is too, well, low energy.
[Honestly, Rick Perry or Scott Walker]
Remember why Scott Walker dropped out of the race...
Scott Walker is pro-amnesty, pro-Obamacare, and anti-spending cuts…
http://www.mofopolitics.com/2015/02/03/mark-levin-scott-walker-more-radical-than-obama-on-amnesty/