Summary: With the price of gas hovering around $4 and electricity bills on the rise, who would you think is on the forefront of green energy? Big utility companies? Auto manufacturers? Silicon Valley? Try the Pentagon. The Pentagon has orderd all branches of the armed services to fight energy costs while developing secure sources of energy for bases at home and troops in the field. Correspondent Brian Rooney takes a lok at how the military is saving energy, saving money, and possibly saving lives.
