i have seen dave mosher in the back there. and david and his colleagues at cbo came out with a report earlier this year, saying the modernization will cost $1.2 trillion over the next 30 years. that is a lot of money. and when you compare that with all the other challenges, i think that there are legitimate questions about whether we can afford it. the 2018 nuclear posture review, the trump administration included a number of new low yield capabilities. and that has gotten a lot of pushback from some congressional democrats. and thirdly, and i think that this is a really important point, is there is a view amongst many democrats that the trump administration is hostile toward arms control. their decision to move out of the iran nuclear deal, and the recent announcement that the united oftes intended to get out intermediate nuclear forces treaty, and the potential for not extending the new start treaty. my personal opinion, having spoken to people and having worked on the house armed services committee, is if you neustar is not