Surprising documents made available to this author reveal that Assistant Secretary of Energy Cathy Zoi has a huge financial stake in companies likely to profit from the Obama administration’s “green” policies.Zoi, who left her position as CEO of the Alliance for Climate Protection — founded by Al Gore — to serve as assistant secretary for energy efficiency and renewable energy, now manages billions in “green jobs” funding. But the disclosure documents show that Zoi not only is in a position to affect the fortunes of her previous employer, ex-Vice President Al Gore, but that she herself has large holdings...