A key Republican lawmaker in Congress called for Federal Communications Commission Chairman Tom Wheeler to make proposed net neutrality regulations public before a planned Thursday vote on the measure. In the latest wrinkle in the Republicans' battle to quash Wheeler's proposals, Rep. Jason Chaffetz, R-Utah, who's also the chairman of the House Oversight Committee, sent a letter today to Wheeler, questioning whether the FCC has been "independent, fair and transparent" in crafting the rules to protect content on the Internet.