Joel Hartman (right), the homeless man now staying at the Omni Hotel at CNN Center, is greeted by a hotel guest John Ward, who has recognized him after reading newspaper, on Saturday, November 23, 2013. Hartman's hotel room is among the rewards he's received for tracking down the owner of a wallet he found while digging through the trash for food. The wallet's owner was a guest at the Omni. When Hartman gave the wallet to Omni security guards, he didn't give them any information on how he could be reached. He simply went back out onto the streets. So Omni staffers went looking for him and put the word out that they considered him a hero. Hartman, who has been homeless since March, said he thought of only one thing when he found the stolen wallet, which contained a credit card: Giving it back.