(STRAY THOUGHTS) Topic: Pizza! Pizza!

Whatever happened to Little Caesar's? You may remember that they were the pizza chain whose commercials featured the little cartoon guy in the toga running around saying nothing except "Pizza! Pizza!" It recently occurred to me, and as I type this I have no recollection what triggered this revelation, that it's been quite a while--several years, perhaps--since I've seen one of those ads. Did they go out of business? If anyone knows, leave a comment. Or I could try to find out for myself. That's what Google is for, right?