Sure they have. 24 secs into the opening of the Siskel and Ebert TV show, have truck with logo saying "Trust Roger Ebert" http://www.youtube.com/watch?v=tDdNV

Sure they have. 24 secs into the opening of the Siskel and Ebert TV show, have truck with logo saying "Trust Roger Ebert" http://www.youtube.com/watch?v=tDdNVHoalJ0 http://www.youtube.com/watch?v=tDdNVHoalJ0 (O.K., was made up for the show, but illustrates the general principle).