TRENTON, N.J. (AP) — An actor who was a regular on "The Cosby Show" said he's thankful for the support he has received since photos of him working at a grocery store showed up on news sites.Geoffrey Owens said Tuesday on ABC's "Good Morning America" that he did feel some people were trying to job shame him. But he stressed that "every job is worthwhile and valuable," adding that what's important is the honor of the working person and the dignity of the work."There is no job that's better than another," he said. "It may pay better, it may have better benefits, it may look better on paper.