Rocker Jon Bon Jovi has teamed up with former US President Bill Clinton to launch a major project to restore run-down homes in one of Philadelphia, Pennsylvania's poorest districts. The KEEP THE FAITH frontman, who is already co-owner of the city's Philadelphia Soul American football team and its affiliated charity, has teamed up with Clinton and the Habitat For Humanity charity to renovate 15 decaying homes. Bon Jovi says, "(Bill Clinton) was intrigued enough that he offered his services, and said, 'If I can help you in any way, don't hesitate (to ask),' and we didn't. "It gives me great joy. There's just too many haves and have-nots in the country."