The inquiry does not necessarily mean that the department will oppose the settlement, which is subject to a court review. But it suggests that some of the concerns raised by critics, who say the settlement would unfairly give Google an exclusive license to profit from millions of books, have resonated with the Justice Department.
In other words, any non-contrived definition of life that includes the mule must also include fire. Here is a very basic explanation: http://simple.wikipedia.org/wiki/Life
Right. Except that fire can be spontaneously created and mules can't. So the trouble is not that mules aren't alive and fire is, the trouble is the simple wikipedia definition is wrong.
The difficult we do today; the impossible takes a little longer.