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CHICAGO (CBSMiami/AP) —  McDonald’s and Starbucks will block customers from using their Wi-Fi to visit pornography websites.

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The move follows a campaign from anti-pornography groups Enough is Enough and the National Center on Sexual Exploitation to demand the chains filter out pornography.

McDonald’s said in a statement that Wi-Fi filtering has been activated in the majority of its nearly 14,000 restaurants nationwide. A spokesperson for Starbucks said it is implementing filtering once it can find a system that “also doesn’t involuntarily block unintended content.”

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Enough is Enough President Donna Rice Hughes applauds the moves and says the organization plans to push other businesses and venues to filter their Wi-Fi.

The National Center for Sexual Exploitation said chains such as Chick-fil-A and Panera Bread already block porn on Wi-Fi.

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