An adorable young reporter for CBS News (local, we think?) managed to score what appears to be an ambush interview with an obliging Kevin Brown, who plays Dot Com on 30 Rock, on the streets of Manhattan. When asked for finale spoilers, Brown delivers. (Don’t worry, they’re not too spoil-y, as we don’t know which characters the plot point will apply to — though it’s fun to guess.) “Last week’s episode planted the seed, but … “