Complex sentence: The final segment featured the race between Colbert and olympic skater Shani Davis, which was issued after Davis called Colbert "a jerk" for slamming Canada for not allowing the US speedskating team to practice in their arena.
Split into simpler sentences: The final segment featured the race between Colbert and olympic skater Shani Davis. Which was issued after Davis called Colbert "a jerk" for slamming Canada for not allowing the US speedskating team to practice in their arena.