either a cloud surfacing slow up coupa, or newtannix to leave plenty of room for ibm buyback.either would send the all important strategic -- and look much more attractive neither buffet nor munger used a smartphone, they failed to spot amazing opportunities. they went there themselves so i thought it was fair game, i would have been happy to praise their brilliance, but if you are going to admit that you made a mistake, it is fair for someone, might as well be me to explain why it happened. let's go to edward in alabama. >> caller: hey, jim, booyah from alabama. >> i love alabama, how can i help >> caller: i am a big fan. and i want to thank you for all you do for us. my stock is pru, prudential. and it seems very unloved. closes lower on a good tape today. what's up? >> people think, well, wait a second, we got a rising interest rate environment 3.5% yield i agree with your analysis i think it is sweet home prudential abe in new york. >> caller: good evening, jim ruth steak house one year over a 40% increase in its stock price. is it time to take profit? >> in the end, it is