Sentence:  We interrupt this <WSD>broadcast</WSD> at the request of the police department to bring you the following special bulletin: The dead body of Miss Paula Canfield, missing student at Westlake University and daughter of the multi-millionaire Harold Canfield, has been found in the Arroyo Seco near the Colorado Street Bridge. 
Meaning of the word marked with <WSD> tags:  A programme (bulletin, documentary, show, etc.) so transmitted.