Buffet Rule?

Jon Bon Jovi might have found a fill-in for Richie Sambora -- billionaire Warren Buffett.

Jon Bon Jovi might have found a fill-in for Richie Sambora -- billionaire Warren Buffett. The pair were attending the Forbes 400 Summit on Philanthropy on Tuesday in New York, which was billed as "a private discussion of ways to help solve the world’s most intractable problems." Bon Jovi and Buffett closed the event by performing a cover of the standard "The Glory of Love" with Buffett on ukelele.