No, the Texas senator isn't likely to capture the GOP ticket. But his brand of conservatism poses its own threat. Since Ted Cruz first announced his candidacy, much has been made of his chances of winning, his arrogance and his extreme conservative views. But most of the controversy over his candidacy centers on his lying. It is no surprise to any of us that politicians lie. We generally assume they stretch the truth to get elected, to denigrate their political foes, and to bolster their images. But Cruz may just represent one of the biggest liars in recent history. In...