we have michael calabrese director of the wireless project we have got marc scribner with the enterprise institute senior fellow and we have the senior director of governmental affairs and danielle pineres. she is vice president and associate general counsel with them and finally we have roger who has given us a great background on the subject. michael i will start with you. >> thank you tara for doing this and as roger said it's looking increasingly unlikely that there will be a mandate for dsrc as any mandate for vehicle to vehicle signaling. particularly if there is no mandate. the fcc could use the opportunity to take an immediate fresh look at the highest use of this large and increasingly valuable spectrum. this is fairly obvious, quite a bit has changed since 1999 when it was first allocated and i will mention a few of those first. there is a revolutionary new model safety to knowledge he to avoid the most serious accidents it's not radio technology communication part is automate or is developed vehicles they are already incorporating rapidly improving sophisticated crash avoidanc