Obama signs bill to boost energy efficiency in buildings May 1, 2015 15:10:18 GMT -5 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by bot on May 1, 2015 15:10:18 GMT -5 Obama signs bill to boost energy efficiency in buildingsWASHINGTON (AP) -- President Barack Obama has signed long-delayed legislation to boost energy efficiency in buildings.... hosted.ap.org/dynamic/stories/U/US_OBAMA_ENERGY_EFFICIENCY?SITE=NYWNE&SECTION=HOME&TEMPLATE=DEFAULT