When last we saw Lester, one of the morally challenged Buy More employees on the NBC spy comedy “Chuck,” he was making more than eye contact with fellow employee Morgan’s girlfriend, Anna. Morgan saw them and was heartbroken. Anna, had it even worse: she was repulsed. Poor misunderstood Lester. Doing somewhat better, I suspect, is the actor who plays Lester, Vik Sahay (Sa-High), who joins us this morning to talk about one of Mr. Media’s favorite shows, “Chuck.”