As quoted in Scott Walker again toys with Marco Rubio for veep pick. (Politico, 7/22/2015)
Photo credit: Wisconsin State Legislature
Rubio is one of 8 U.S. Senators, a bipartisan group, who co-sponsored the The Border Security, Economic Opportunity & Immigration Modernization Act Of 2013. It's his biggest stumbling block to getting the support of Tea Party and other very conservative Republicans.