david dixon, do you agree with that?hink that there's been a big shift between even just 12 months ago, they had very poor relations with their handset device manufacturers, their network is continuing to improve. and again, i think as we move in this fascinating pivot point in the industry, focus increasingly on data, networks going forward. i don't think there is going to be many carriers left standing, the deployment very high. i think sprint is as well ahead of the curve on the 4 g rollout and momentum in the second half will be key, outside of the iphone effect. i think you should expect to see improving postpaid trends, i think the prepaid is on fire. i agree with chris that the weakness in the postpaid business is a concern but i think you should expect to see them announce some very significant price cutting and subsidy costs. >> gentlemen, i got leave it there. thank you very much. i think the whole sector is pretty -- trish, over to you. >>> is oil risoning and the dollar weakening? can u.s. stocks it continue