dr. hatfield suggested as a possible solution?panies are at a point where they are exploring every opportunity available to them. including how to utilize their own speech and they currently have in use it more efficiently and looked in every other avenue available to them in the years ahead.ñrñr to access for spectrum.w3 >> is in the company within your organization using the dynamic spectrum access? areç in aç shrine to borrow iu will during a peak time surrounding system breaks is that going on now? >> i'm sure they're looking at every option that's available to them. >> okay. mr. smith,ç good to see you and thanks for being here. let me ask you, i think it's important that we look for research for a solution to this pension crisis that reserves free over the air broadcasting in wireless deployment. in your testimony you decide how they use of white space spectrum and whirl america is a way to support both of these public-interest goals. is this a workable in urban centers as well? >> it may well be, however, we do have a co