damon's new film "the ma shan" which opens this weekend. will we ever get there, get to mars? they pitched a new space exploration program and then -- >> with the experience and knowledge gained on the moon, we will then be ready to take the next steps of space exploration. >> but something has happened since then. when newt gingrich said he want add priority on -- >> getting to mars as rapidly as possible. >> -- he was mocked. and few in politics talk that way about mars today. >> some say the moon, why choose this as our goal? and they may well ask, why climb the highest mountain? why 35 years ago, fly the atlantic. >> why indeed. what would we find in president