"i took the photographs with a hasselblad camera. on the camera body is tv 45279." but when the auction house submits the camera for expert analysis, the results surprise everyone. did it end up being gordon cooper's camera? >> it did not. >> uh-oh. that's next. >> announcer: here's another quiz question for you. how many of the original seven mercury astronauts walked on the moon? is it... the answer in a moment. child: ♪ i like to eat, eat, eat apples and bananas ♪ ♪ i want to eat, eat, eat apples and bananas ♪ ♪ i need to eat, eat, eat apples and bananas ♪ ♪ why can't i eat, eat, eat apples and bananas? ♪ support the feeding america nationwide network of food banks to help provide meals to those in need. join us at feedingamerica.org. ♪ >> announcer: so, how many of the original seven mercury astronauts walked on the moon? only one -- alan shepard during the apollo 14 mission. >> it's 2014 in los angeles. shelly lokietz and her longtime boyfriend, rick cigel, are stunned when rick is diagnosed with stage 4 colon cancer. >> rick sa