If you missed it, checkout Colbert making fun of Rain, Korean pop star, and his version of one of Rain's video in which he is singin' in Korean. Very funny. I was getting tired of his political jokes so I am happy to see him spread his 'love' around.
What's even more funny is that Koreans not familiar with Colbert's brand of humor think Colbert is insulting Korea. We need Fair Trade agreement on humor! ;-p