The next time asteroids menace the earth, we'll be ready. Because NASA has created a plan. But before you get too excited, unfortunately, NASA's just-released plan does not include a Bruce Willis-led crew of roughnecks landing on an asteroid and blowing it to smithereens with a nuke. Which begs the question, if that's not part of the plan, what's a potential "Space Force" actually for? Yesterday, the White House Office of Science and Technology Policy released a report titled, the "National Near-Earth Object Preparedness Strategy and Action Plan." Okay, see, this is the problem with government bloat. That title is...