Talkshow host Mark Levin sarcastically refers to the Progressive duo of Graham and McCain as "the same sex senators." Why? Because they tend to be so close on Leftist policy issues, including redefining marriage, on most any part of the Prog assaults on our culture and religious mores.
So for primarying Graham, I suggest looking at McCain's successful bid to hoodwink the conservative electorate of Arizona, and presume that Graham will attempt to do the same, and then exploit the similarity of the two men.
Based on the following story, it appears he has already begun to do so. For Graham in 2014, the Obamacare factor should still be big:
Yet, we all know from only months ago what he really thinks, and "a man forced against his will is of the same opinion still. "
For McCain for 2010, illegal aliens and border violence were big:
1. "Since taking a harder line on illegal immigration, the Arizona senator's future may hinge on whether voters see him as honest or opportunistic."