Whad ya know cancelled.Tom Taylor:" Michael Feldman’s “Whad’Ya Know?” weekend quiz show is canceled after 31 years. Feldman tells hometown Madison TV station WISC it wasn’t his choice and he’d prefer to keep on hosting the two-hour weekly show for public radio. But Wisconsin Public Radio cites the drop-off in the number of affiliates (which at one time numbered more than 300). And they’re giving Feldman plenty of time to say goodbye, with a final live show scheduled for June 25 in Madison. Feldman’s act has always been interactive, with audience participation, and it’s been Midwestern to its core, gently...