Sen. Joe Lieberman (I-Conn.) and the co-sponsors of his Cybersecurity Act of 2012 are not pleased with the conservative lobbying group the U.S. Chamber of Commerce, and are firing back at the group for what they call "mischaracterizations" about the latest revisions to the bill. More specifically, Senator Lieberman is upset over a letter that the group sent to U.S. Senators urging them not to support the bill. The group opposes the further regulations the bill would put on U.S.































