... The so-called purity test is a 10-point checklist -- a suicide pact, really -- of alleged Republican positions... James Bopp Jr., chief sponsor of the resolution and a committee member from Indiana, has said that "the problem is that many conservatives have lost trust in the conservative credentials of the Republican Party." Actually, no, the problem is that many conservatives have lost faith in the ability of Republican leaders to think. The resolutions aren't so much statements of principle as dogmatic responses to complex issues that may, occasionally, require more than a Sharpie check in a little square. It's...