There was a time I would have thought anyone thinking an American president would impose martial law for anything less than a nuclear attack on our country was nutso. But Dr. Carson hits pretty close to where my thinking has been taking me lately. I think the possibility this will happen is far too likely. He also painted a pretty realistic scenario in which economic triggers abroad would cause martial law to be declared. There will be those who accuse Dr. Carson of "flip-flopping," and the first shot of that accusation will come form the Republican establishment. I trust Dr. Carson. He speaks plainly, he doesn't mince words, and he has reconsidered his previous thoughts and decided gun registration of any kind is a bad idea. I agree with him.