By: Jon Perr
In his eternal quest for the Republican presidential nomination, the supposed maverick John McCain has repeatedly reversed long-held positions and compromised purportedly core principles. From the Bush tax cuts, the religious right and immigration reform to overturning Roe v. Wade, proclaiming Samuel Alito a model Supreme Court Justice and bashing France (just to name a few), McCain changed sides as changing political conditions dictated.
But over the past two weeks, M