The Unit (tv program)
Shawn Ryan: The man behind 'The Shield'

THERE were times several months ago, when the writers strike was roaring, that Shawn Ryan was channeling Vic Mackey. Ryan, who created TV's ferocious, all-in-one good-cop-bad-cop, isn't anything like the lead character of "The Shield." But, as Mackey has proven through six seasons, everyone has his limits.Ryan found himself reaching his while serving on the Writers Guild's negotiating committee. Like everyone else on the picket line, he had a lot riding on the negotiations. When he stopped working, the fate of his moderately rated CBS drama "The Unit" hung in the balance; "The Oaks," a pilot he was producing for Fox, was shot without his supervision; and the series finale of "The Shield,"...