Robbie suddenly starts coughing and trying to spit something out as if he has tried to eat something whose taste he didn't like and it has got stuck in his beak.<br/><br/>While I tap him on the back a couple of times, after rushing over, I say, "Iowan is good. What exactly is Iowa famous for. It's cattle, isn't it?"<br/><br/>I hope I haven't committed a faux pas.