After taking a conk on the head, and earning some stitches, when somebody opened a car door in front of his bicycle, Warren Olney has extended his time off from hosting at KCRW through this week. "Fortunately, we have great replacement hosts who've been able to give me some extra time off," Olney said via email. "To the Point" and "Which Way, L.A." were handled Monday and Tuesday by KCRW's own Chery Glaser, and today the host is Lawrence O'Donnell. (Sara Terry hosted last week.) Thursday's and Friday's hosts have yet to be announced.