Baratunde's America: Immigration Instigation

May's weekly guest is comedian and blogger Baratunde Thurston.

May's weekly guest is Baratunde Thurston - comedian, politics watcher, and web editor for The OnionHe offers his take on the latest news, the media world, and American identity in 2010. This week: What's Up With Arizona?

What does it mean to be an American to you?  Tell us how you define it.