Over the weekend, Kanye West took on a new target in a Twitter tirade: online games with in-app purchases.

West's two-year-old daughter, North, apparently went on a shopping spree while playing games on his iPad - and that did not make him happy.

The hip hop superstar took to Twitter to give online gaming companies a piece of his mind.

Surprise App Store purchases are no secret to parents who let their kids play with phones and tablets.

Watch Kurt "The Cyber Guy" Knutsson discuss how parents can restrict these transactions in the "Fox and Friends" clip above.


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