How parents can keep track of apps, content on kids' phones and tablets

With several recent reports of arrests made after online predator and human trafficking stings, law enforcement around the country are reminding parents about potentially dangerous apps their kids could have access to. The apps include well-known social media and dating apps like Snapchat, TikTok and WhatsApp, as well as location-based dating apps like MeetMe, Grindr and Skout.