The Martyrdom Of St. Santorum

Ross Douthat weighs Rick Santorum's pros and cons as GOP nominee and concludes:

In the (still-unlikely) event that Santorum captured the nomination, then, his campaign would probably be to social conservatism what Barry Goldwater’s 1964 campaign was to small-government conservatism: A losing effort that would inspire countless observers to declare the loser’s worldview discredited, rejected, finished.

In the longer run, a Santorum candidacy might suggest a path that a more electable pro-life populist could follow, much as Reagan ultimately followed Goldwater.

But in the short run, it would almost certainly be a debacle – a sweeping defeat for the candidate himself, and a sweeping setback for the causes that he champions.