From Currrent.org, it appears that PBS will be adding "underwriting and promo breaks" to some of their shows: Nova and Antiques Roadshow.
Also, seems like some programming is moving around too.
Includes a nice little graph showing current program setup, and the future one with the breaks...
http://www.current.org/pbs/pbs1111interrupt.html
Also, seems like some programming is moving around too.
Includes a nice little graph showing current program setup, and the future one with the breaks...
http://www.current.org/pbs/pbs1111interrupt.html