Stephanie Saule reports that "Innerstate, a documentary about three people coping with disabling chronic illness, may be coming to a theater near you. If so, admission will be free, courtesy of the drug maker that produced the film. The 58-minute film ... is an unusual form of soft-pedal marketing of a blockbuster drug, Remicade. The documentary never specifically mentions Remicade, or the product’s maker, Centocor, a unit of Johnson & Johnson.