Does Alberta really want to join the USA?

A few nights ago on a British TV news show (Newsnight) an American Republican spokesman - perhaps he was even a Congressman - asserted that not only did Greenlanders want to join the USA but when it comes to Canada, Alberta was already asking to join. I know he made the first bit up, but it was news to me about Alberta. Is there an iota of truth in his claim or that another hallucination?