I know, it's 2 days in a row of Luke, but this video is just begging to be posted. If you haven't heard of the web site Cats in Sinks, you should stop over and take a look. As many hundreds of photos of cats in sinks (duh) as you care to click through. (I uploaded a picture of John there - let me know if you see it.) I don't know why cats find sinks so interesting, but if you have lived with a feline, you know that they do. I'm pretty sure Luke didn't see anyone else doing this; his pea brain figured out how to play here all by itself.