Sometimes Christie says the right things, sometimes does the right things, but he is still mostly an opportunist.
We need to cleanse ourselves of opportunists!
Your analysis of Christie is right on!
Rand Paul thinks we should have a great military primarily geared for defense, that we should quit sending money to ations that hate us, we should help defend our allies, and nation building through war (Iraq) is not the right thing to do. Rand Paul thinks that if we have to go to war, we strike hard, using our power to defeat quickly rather than have a war designed to make defense contractors rich.