“Dot-Com Millionaires?” looks at how many Internet companies are going out of business. “God, Women and Medicine” examines how mergers and consolidations have put 40% of the largest health care systems in the U.S. under the control of the Roman Catholic Church. “Brain Fingerprinting” looks at an effort to use brainwaves to catch criminals. “Andy Rooney” talks about presents one should not give for Christmas.