How can sins happen in Ramadaan when the devils are chained up?

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Why do we yawn in Ramadaan when the devils have been chained up? And is the transmission of television pictures haraam?
TV and movie pictures and video pictures

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Related Answers:
What is meant by the devils being chained up in Ramadaan?
He broke the fast at home before travelling, then he had intercourse with his wife; what does he have to do?
She saw a spot of blood – should she fast?
Why do we yawn in Ramadaan when the devils have been chained up? And is the transmission of television pictures haraam?
TV and movie pictures and video pictures

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