I think Ted Cruz had a problematic week, but I do not think it has impacted him negatively with his base. The most interesting observation to be made this coming week and over this past weekend is what Ted Cruz does with and how he treats those who like him, but were willing to also be critical of his performance on television talk shows. If Cruz gets into a bunker mentality where any criticism is an attack and a signal of opposition to him instead of treating it as constructive, he may not last. As Cruz moves into first place,...