The Palace of King David

This is a link to a Slate article that ran a few weeks ago. It's a good overview of the fallacious reasoning applied by biblical archaeologists or anyone looking really, really hard for something and finding it (whether it was there or not).

http://www.slate.com/id/2181864/entry/2181915/

The question to keep in mind here is: "of what exactly is this guy trying to find proof?"