lepage schweikert, -- microphone, please. it is still not on. >> i would like to correct a fact. if you look at the margins of the carriers, the net income margin is 10% for at&t and verizon and 6% for frontier. i am afraid the numbers are reversed. to go back to the issue of revenues, is that not only are the company's not being allowed to charge for whole cell carriers, the revenues that will get lost are the revenues to come away. it is supported by the core revenue. >> so when to give you that opportunity. >> there was a statement made during the opening that this is necessary. companies have hindered or blocks or interfered with the vibrancy of the internet and ingenuity. can you tell me what policies exists with at&t and what you can share or blocks? >> i do not believe anybody can point to a single instance where at&t has done anything of that nature. probably no company has made available to consumers more choices over the past five years and at&t. >> what about locking? >> that is a major issue. how have you blocked access? >> we have not. >> you have not? >> no. you hav