It's not all that accurate in terms of Amazon either. Wikileaks was subject to some major attacks since the release, and it's entirely possible that part/some of the reason they were taken off the servers was because it was in danger of crashing the entire system (for example, right now reddit (another website) is also down, and they use Amazon servers as well.) It wouldn't surprise me if there was some pressure, but I imagine Amazon is also protecting other customers.
Quite poorly researched all around.
Though Lieberman is fairly useless.