As is done in this video, Herman Cain should keep Declaration themes (and Constitutional content) front and center in his campaign. And although Cain is surging now, remember that no vote has been cast.
The likes of a Bachmann, Santorum, or Gingrich are still out there, and any one of these could move into contention.
If Perry doesn't up his debate performance, and overcome his record on issues such as illegal immigration, his campaign is over (barring collapse of the other campaigns).
Romney's record indicates he is the weakeast choice when it comes overcoming not just Obama but Obamaism.
Mitt's RINOism could be the rope that radicals who are conceptually anti-American use to finally hang the Republican Party, if not the nation.