Fire defender Marco Franco teaches Sparky how to conserve energy while making pizza! Get more energy saving tips at NicorGasRebates.com! Want to see more from the Chicago Fire? Subscribe to our channel at http://www.youtube.com/officialfiresoccer. Facebook: http://www.facebook.com/chicagofire Twitter: http://www.twitter.com/chicagofire Want to get to a game? Visit http://www.chicago-fire.com to view upcoming matches and purchase tickets!