comptroller robert hale said on this show just last week that the change could add billions in unbudgeted costs. but he added several caveats. first, the change doesn't fully kick in until 2014 when companies can start charging 25% of their higher allowable costs, steadily ramping up over four years. second, the government's exposure depending on the health of individual companies' pension plans. third, d.o.d. would ask contractors to br in mind the government's tough financial straits. using traditional financial arit ma particular, lockheed martin is underfunded, general dynamics by 33% and northrop grumman 14%. it's hard to see how companies will forego allowable costs given their responsibility to maximize shareholder returns. still, hale deserves credit for mentioning a potential problem. d.o.d. must now know how these problems affect their plans. with so little wiggle room, not planning for known expenses is a risk it can't afford to take. thanks for joining us for "this week in defense news," i'm vago muradian. you can watch this program online at defensenewstv.com or you can e-mai