Some want to spend the Prop. 39 money on basic upgrades like new windows, others are advocating for renewable energy installations like solar panels.
California is set to create the nation's most ambitious energy makeover for public buildings. That's because Californians overwhelmingly passed Proposition 39, which closes a corporate tax loophole and funnels much of the money to energy efficiency upgrades. The details, however, have been left to state lawmakers -- and not surprisingly, there's disagreement over where the funds will go. Reporter: Rachel Dornhelm