Maybe, maybe not. Probably a better point to make would be that "We should expect a pedophile with Michael Jackson's wealth and power to have more than just a couple of art books to use for child pornography" is a specious argument. Firstly because it's known that wealth and power have nothing to do with child porn; the material has been found in vast quantities on the computers of people of every economic class; other highly prominent known pedophiles have not been found to have any such material in their possession, so far as authorities were able to determine. An example (who keeps coming up in this thread, because the cases are so similar) would be Jerry Sandusky. Of course, Jerry Sandusky had near-continuous direct access to children; as did Michael Jackson.