On today's program: More people are facing food insecurity, but Dawn Plummer at the Pittsburgh Food Policy Council says some pandemic relief programs are helping and should continue; brine wastewater from fracking can flow elsewhere, even after being injected back into the ground, which is troubling to some; and the Pittsburgh Poison Center is celebrating Mr. Yuk’s 50th birthday in a year when poisonings from sanitizer and cleaning products are on the rise.