the lowest prices. ♪ >> shepard: getting his philadelphia freedom. elton john announcing he's retiring from the road. sir elton says his three-year world tour will be his last because he wants to spend more time with his family. elton john started touring in 1970. since then he's played more than 4,000 shows in 80 countries. he says i've had a good run and i hope to go out with a bang. elton john three years to retiring from the road. forget rocketman. folks had trouble getting a robot into space. google has been offering $20 million to anybody that could land a rover on the moon. the race is over and nobody won. a handful of teams from around