we've got michael calabrese of the wireless feet futures product and mark with the competitive enterprise institute, we've got mary brown with cisco, senior director of government affairs, and we've got daniel paneras with the int internet and television association. and finally we've got roger who has just generously given us a great background on the subject. michael, i'll start with you. >> thanks for doing this. and you know as roger said, it's looking increasingly unlikely that there will be a mandate for dsrc as the specific technology or really any mandate for a vehicle to vehicle safety signaling. particularly if there's no mandate, the fcc should use the opportunity to make take an immediate fresh look at the high use of this fairly large and now incritical conditi increasingly value spectrum which lays empty. this should be fairly obvious, quite a bit has changed since 1999 when it was first allocated. and i'll mention a few of those first, there is a revolutionary new auto safety technology to avoid most serious accidents, it's just not radio communications technology. as autom