what makes you think the air force can do it any better than nasa? it's the lack of funding that's the problem , not nasa.
I agree which is why I propose the Galactic Commonwealth borrows 5 billion-billion from the US government and hires NASA to send 10 million people one way to the moon in a 100 year window beginning in 2012, Terraform Mars as quick and dirty as possible then send 10 million colonists to Mars beginning 2115.
All the money gets spent employing people in the Space industry getting rapid growth to a Launch capacity of 50 payload/6 colonists per half hour.
No fancy cities or infrastructure sent. They simply live out of huge single stage Launch vehicles that serve as Lander and Habitat - after the first two years of food run out they will be expected to live off what they grow (hydroponics/fishfarm). Cities can be built by linking habs.
Expansion on the Moon will require Subterranean Mining to build an underground city for a billion, Mars will require a lot more.