Not happy that Verizon is going to throttle unlimited LTE data plans? You're not alone. FCC Chairman Tom Wheeler has just sent a letter to Verizon Wireless CEO Dan Mead criticizing the carrier for the new policy. He's "deeply troubled" by the move, and suggests that the arbitrary slowdowns may be violating the open access rules that Verizon said it would obey back in 2008. The FCC defines "reasonable network management" in terms of technology-related issues (like congestion and security) rather than service plans, Wheeler says. To him, Big Red is abusing a "loophole" in order to boot customers off of unlimited data and wring out more profit -- Mead may have to do a good job defending the decision if he wants to avoid a regulatory fight.