WHAT'S FOR LUNCH? Consumer Reports has their occasional survey of fast food places up, and top honors go to Chicago-based Portillo's Hot Dogs, with Firehouse Subs and Schlotzsky's right behind, and McDonald's all the way at the back of the pack. I'm sure there's stuff to argue about--Sonic beneath Wendy's? Chipotle over Qdoba? The razor close margin between Five Guys and In-N-Out?