Next ten years with an option they hope will bring in billions of dollars for infrastructure and public safety improvements, and maybe even a little left over to reduce the budget decifit. as you say, the details will be announced in a speech here in washington by the head of the president's national economic council, larry summers, after president obama signs a presidential memorandum that frees up spectrum space now controlled both by the government and by some private companies. congress will have to give its approval, but there doesn't to be -- appear to be major opposition. broadcast and ...