MPs ask websites to vet content :

YouTube has been criticised by MPs, who say it must do more to vet its content.
In a review of net safety, the Culture, Media and Sport select committee said a new industry body should be set up to protect children from harmful content.
It also said it should be "standard practice" for sites hosting user-generated content to review material proactively.
YouTube's owners said the site had strict rules and a system that allowed users to report inappropriate content.