Does anyone know this cat?

Does anyone know this cat?, originally uploaded by twodolla.

He’s been milling about our neighborhood (near Logan Park in Northeast Minneapolis) for a few days and we’d really like to get him back to his home, if he has one, before it gets too cold at night. He’s already been in a couple of fights and we’ve found out he’s a horrible fighter by the wounds he keeps getting. He’s fixed, very sweet, and is very gentle when it comes to showing his claws. If you want a cat, we’ve named him Mario and he’s all yours.

What's up?