Rick Perry grabs a seat on overcrowded clown car

Three updates,  but I can only remember two:  Rick Perry is back... officially announced presidential candidate.  And  Gov.  Kasich is back, in New Hampshire, itinerant  unannounced candidate  huckstering his Ohio Miracle.  Shouldn't he be reminded that the two dozen other candidates who will be in the field won't drop out  to yield the nomination to him?  Indeed, at least another dozen or so will find a way to dive in.