When the Federal Communications Commission voted last December, after much deliberation, to create rules requiring Internet service providers (ISPs) to give users of the Web equal access to all content, it looked like a decade-long fight over the issue commonly known as "net neutrality" had finally been settled. But rather than accept defeat, Republicans in Congress have been busy waging a steady war against the new measures: In April, the Republican-controlled House voted to overturn the rules and, just last month, Republicans forced an unsuccessful party-line vote in the Senate to do the same.