FCC Expands Traffic Management Policies Questioning to all MNOs

Alina Selyukh and Marina Lopes report to Reuters that "The top U.S. communications regulator on Friday said he is asking all large U.S. wireless carriers to explain how they decide when to slow download speeds for some customers, after questioning Verizon Wireless about such a plan"

This follows the letter sent earlier to Verizon (See "The FCC "Deeply Troubled" by Verizon's LTE Optimization" -