Bonnie Hunt discusses her career and how her fifth attempt at TV success resulted in the ABC sitcom "Life with Bonnie." Hunt also recalls developing her improv skills as a member of the comedy troupe Second City in her native Chicago; and talks about dealing with the failure of four previous television comedies, including "Grand," "Davis Rules," "The Building" and "The Bonnie Hunt Show." Among those offering comments are Carl Reiner, Jonathan Winters, Robin Williams and David Duchovny.