This story is reprinted with permission from The Courier (Waterloo-Cedar Falls). Courier reporter Mike Anderson is a former IowaWatch reporter.CEDAR FALLS — Depending on who you ask, the free and open structure of the Internet may be on the verge of a massive transformation. It’s been nearly a month since a federal court struck down the Federal Communications Commission’s net neutrality rules, a set of principles that prohibited Internet service providers from tampering with the traffic flowing over their networks. Net neutrality advocates are waiting for the next shoe to drop, while Internet service providers in Iowa and across the country continue to insist it won’t. “We’re doing what we did yesterday,” said Tom Larsen, the group vice president of legal affairs for Mediacom.