Casting for Season 6 of The Apprentice, the first edition to be set in Southern California, begins March 10. For a complete list of tryout locations and an application, click this NBC.com link.... Late Night with Conan O'Brien is dedicating its March 10 show to the host's recent visit to Finland including his meeting with his "look-alike," President Tarja Halonen.... Yes, Dear's Anthony Clark has been tapped to host this summer's edition of NBC's Last Comic Standing