While you’re overcoming your depression about no longer being able to order a tongue scraper from the SkyMall catalog in your airline seat pocket, set your DVR to record “American Masters” on KETC/9 at 3pm today. They’re airing the Ricky Jay documentary, “Deceptive Practice,” which I praised on this site 13 months ago. If you miss it on TV, it’s streaming on Netflix, too.