Network neutrality—the idea that Internet service providers (ISPs) should treat all data that travels over their networks fairly, without improper discrimination in favor of particular apps, sites or services—is a principle that must be upheld to protect the future of our open Internet. It's a principle that's faced many threats over the years, such as ISPs forging packets to tamper with certain kinds of traffic or slowing down or even outright blocking protocols or applications. In 2010,...