That was to prevent Mexican viewers from seeing the politicians' reactions as they exchanged often heated criticisms.
Seeing photographs in a tighter space prevents viewers from standing back and distancing themselves from the portraits.
This did not prevent angry viewers writing and emailing in complaints over the interview.
Still, this is just a fraction of the overall market, and there are some major barriers preventing most viewers from cutting the cord.
The search for more effective methods of preventing viewers from changing channels or walking away during commercial breaks is nothing new.
This time, though, technical concerns will prevent online viewers from seeing the show at academy.
A technical failure prevented viewers from seeing 29 minutes of the game video.
Lying dormant in virtually every digital cable box in America is technology that can prevent viewers from recording certain programs to watch them later.
The Decorah Eagles are not given names in order to prevent viewers from regarding them as pets.
And would the products need to look the way they did in the 1950's to prevent viewers from being puzzled?
