At Protein Wisdom, Obama's advisors get some helpful hints.

Retired Air Force General Scott...Gration’s big idea is eliminating nuclear weapons globally — a position that would be considered monumentally reckless but for its near-impossible utopianism. Obama has said only that “he would seek a world without nukes but would never disarm unilaterally.” Mars has no nukes, so Obama can cross that one off the to-do list.