The Bush years are far from over:

The Republican meme on the gulf oil spill is that it is "Obama's Katrina".

But as Plaintiff's lawyer Michael Papantonio - suing BP concerning on behalf of fisherman and local businesses hurt by the oil spill - just revealed, Dick Cheney is partly largely responsible. As summarized by Eric at Daily Kos:

Mike Papantonio [said] An 'acoustic switch' would have prevented this catastrophe - it's a failsafe that shuts the flow of oil off at the source - they cost only about half a million dollars each, and are required in off-shore drilling platforms in most of the world...except for the United States. This was one of the new deregulations devised by Dick Cheney ...

The cost of an acoustic switch? $500,000!

A view of Cheney's Katrina from the International Space Station:

Looks a little like that thinking planet in Solaris.