This runs a hair under an hour. It's an odd interview with Norman Lear — odd because he's allegedly interviewed by Rob Reiner but it seems someone else asked the questions, then Reiner's voice was dubbed in later. And the questions — which from the credits would seem to have been prepped and posed by that fine writer and gent, Del Reisman — are pretty simple and perfunctory. Still, some interesting things get said and it's fascinating to watch the clip they run of the disclaimer CBS aired to precede the first episode of All in the Family. You might want to watch until at least that, which is not far from the top…