McGraw, Richie search for family roots on TV show

Singer Tim McGraw participates in a press conference to announce his partnership with Feeding America at BLT Market on Thursday, Nov. 4, 2010 in New York. (AP Photo/Evan Agostini)

December 14, 2010 12:39:09 PM PST
Lisa Kudrow's TV series "Who Do You Think You Are?" has lined up Tim McGraw, Lionel Richie and other stars who want to trace their family roots.