A couple of days ago ABC2 presented the Colbert Report where Stephen puts his rocks on the ice and competes for a place on the U.S. curling team.
Video of the segment is included here for your viewing pleasure!
http://www.colbertnation.com/the-colbert-report-videos/258311/january-04-2010/skate-expectations---curling-team-tryouts---colbert-vs—shuster
…love the quote: “Passing a stone never felt so good”