The Food Network’s Iron Chef America: Battle of the Masters, airing in April, has lined up celebrity tasting judges, Iron Chefs from the original series (Masaharu Morimoto and Hiroyuki Sakai), Food Network chefs (Bobby Flay and Mario Batali), and, to ensure that I’ll watch, Alton Brown as the play-by-play commentator. Unfortunately, Alton reported on his site that he collapsed during filming last week. He blamed a migraine which brought on vomiting which brought on stress, fatigue and dehydration which brought on arrhythmia. But he’s doing fine now, and it sounds like he’ll be watching his caffeine intake.