FCC commissioners yesterday unanimously approved rules for broadband over power line (BPL) technology, which policymakers hope will provide the elusive third broadband access line into most U.S. homes and reduce—or eliminate—the need to regulate the broadband industry. Certainly the most outspoken opposition to BPL has come from the amateur radio community, which has claimed that BPL will create interference with its operations. FCC Chairman Michael Powell called amateur radio operators “an important resource” and expressed hope that the rules the FCC has created will protect them, but he said obstructing the deployment of BPL is not an option. “The potential...