Al-Qaeda magazine gives details to new threats
Terrorists looking to do harm to America are either getting more desperate or more creative.
Al-Qaeda's English language magazine, called Inspire, is offering detailed advice on how to start huge forest fires.
Would-be terrorists are instructed on how to study wooded areas, read weather maps for dry conditions, and make timed explosives and bombs to set blazes in the U.S.
Terrorism experts said, Al-Qaeda's failure to recreate a September 11 style attack in big cities is forcing it to adapt it's strategy.