Snake this

Snakes evolved on land
http://news.xinhuanet.com/english/2006-04/20/content_4451239.htm

Comment: ((BEIJING, April 20 (Xinhuanet) -- A newly discovered fossil of the most primitive snake known, a crawling creature with two legs, adds evidence to the argument that snakes evolved on land, scientists report Thursday.

The discovery was made in Rio Negro province of Argentina. The snake's anatomy and the location of the fossil show it lived on land, researchers say.

Snakes are thought to have evolved from four-legged lizards, losing their legs over time. But scientists have long debated whether those ancestral lizards were land-based or marine creatures.))

Yeah, but that doesn’t explain where Karl Rove evolved from. I’m sorry about that…