The Arizona legislature decided to pass a bill making it OK to discriminate based on religious beliefs. Then their governor, bowing to pressure from everyone everywhere ever, vetoed it before she got taken down with the sinking hateful ship. So Jon Stewart explained how morality works, because apparently Arizona isn't clear on it. He's cool like that.
If you are unfortunate enough to live in Canada with universal health care, less rampant homophobia, and a content block from America, you can watch the clip here.