In today's column, I interview Michael Weatherly from "NCIS" about his unexpected run of good fortune on the show (and about what he's brought to the show, so it's not all exactly about luck). It occurs to me, by the way, that between last night's "Chuck," the second "Human Target" and tonight's "NCIS," there's been an awful lot of episodes over the last week in which characters spend most or all of the hour dealing with intrigue aboard a commercial jet liner. Fienberg tells me you still need at least three items for a trend story, even in this age of Twitter. Well, we're at three (that I know of). Did the WGA have a bad flight together or something?