This undated image released by NBC shows newsman Ted Koppel in New York. Koppel, who has a report on juvenile justice on Friday's "Rock Center," says NBC hasn't done the newsmagazine an

 

              This undated image released by NBC shows newsman Ted Koppel in New York. Koppel, who has a report on juvenile justice on Friday
This undated image released by NBC shows newsman Ted Koppel in New York. Koppel, who has a report on juvenile justice on Friday's "Rock Center," says NBC hasn't done the newsmagazine any favors by bouncing it around the schedule. (AP Photo/NBC, Art Streiber)