You find a wallet on the sidewalk...

I'd take the cash and leave everything else where I found it.

 

I'd probably call the owner, though if it were just sitting on a bench or something I might leave it so they don't freak out.

 

Something else. If there would be an address to be found in the wallet, I would probably mail it to the owner. Or just go an mail it to the cops and inform where it was found. I wouldn't be interested of making any personal contact because of it.

 

I'd probably look for a phone number in the wallet first. If that failed I'd turn it in to the police.

 

I would take the cash, but I would not be a fool and use the persons credit cards, that is just asking to go to federal prison!

 

Keep the cash and shred the cards.

I am dishonest.

 

Take the cash and cards and buy myself a trip to the ISS



I would either run through the streets asking people if they lost something, or try to find a phone number and call it. If I don't find a phone number then I would take it to a police station.

 

I'd definitely take it to the police. I'm somewhat surprised to see how many people would call up the owner...

 

I'd take it to a police station and report it missing.
First I was thinking about the second option, but I think it wouldn't be right to look through anyone's wallet. I think it's pretty personal.

 

Keep the money

 

I'd try to return the wallet and credit cards, but I'd keep the cash and gift cards.