they say is after all, 17% of the economy. that s commerce. that s the government s argument. so that s the heart of it. that s what will be argued tomorrow. pete williams at the court. the best seat in town. thanks so much, pete. thanks for filling us in. joining me now from washington, nbc vatican analystis george weigel. george, great to see you. the pope is on his way here from mexico. this is the first time of course, that the pope, a pope has been to cuba in 14 years since john paul ii. and what pope benedict xvi said flying from rome was very interesting. because he said marxism has lost its legitimacy. do you interpret this as a direct challenge to the castro regime? it s not a surprise that the holy father said that, andrea, 25 years ago, he talked about the impossible come proize between christianity and