HATEFUL ACTIONS HAVE CONSEQUENCES, UPDATING CURRICULUM TO MAKE IT MORE RELEVANT. NEW ATTACK ON ILLEGAL POT FARMS THAT ARE POISONING THE ENVIRONMENT KILLING ANIMALS AND NOW POSSIBLY POISONING HUMANS. GOING FROM PRISTINE TO BEING KILLING ZONES. Reporter: U.S. FOREST SERVICE SAYS EVERY YEAR ACRES AND ACRES OF MARIJUANA ARE ILLEGALLY PLANTED ON LAND. WE HAVE DETAILS ON THE JOINT EFFORT TO SHUTDOWN THE PRACTICE. WELL, CHRISTINA, TONA, AN ISSUE THE OFFICIALS ARE CALLING URGENT. THE DEVASTATING EFFECTS ON WATER, ANIMALS AND HUNTERS. THE ATTORNEY GENERAL SAYS THAT IT IS A PROBLEM AND THEY CAN NOT FIX IT WITHOUT A PLAN. IT IS A DANGER TO PUBLIC SAFETY AND OUR LAND AND TO OUR WILDLIFE. FOR 20 YEARS THE NATIONAL FOREST SERVICE HAS AVERAGE OF 400 ILLEGAL POT GROWS A YEAR. THAT IS MORE THAN ONE EVERY DAY. IT IS HAVING A DEVASTATED EFFECT ON OUR NATIONAL FOREST. THE ATTORNEY SAYS THE PROBLEM IS NOW MUCH WORSE THANKS TO A PESTICIDE. IT IS ILLEGAL FOR ALL- PURPOSES IN THE STATE OF CALIFORNIA FOR APPROXIMATELY 10 YEARS. EVERYTHING THAT COMES IN CONTACT WITH IT DIES. SCOTT SAYS THE DRUG CARTELS ARE NOT USING IT AS A PESTICIDE BUT TO KILL ANIMALS TO KEEP THEM FROM EATING MARIJUANA PLANTS. IT IS A GAME CHANGER. IT IS A POISON. HALF OF THE SOIL TESTED BY THE FOREST SERVICE IS CONTAMINATED WITH THE PEST SIDES. PUSHING 2 TO THE BRINK OF EXTINCTION. THE PACIFIC FISSURE AND THE SPOTTED OW STPHRAORBGS ABOUT 70% HAS BEEN EFFECTED BY THE SAME GROWTH SITES. TRICKLE-DOWN EFFECTS CONTAMINATED WATER AND FOR HUNTERS CONTAMINATED GAINS. IT IS CATASTROPHE. WHAT IS THE SOLUTION? CALIFORNIA NATIONAL GUARD IS ADDING 70 MORE AGENTS TO THE COUNTER DRUG TASK FORCE AND THEY SAY THEY ARE READY TO WORK WITH LOCAL LAW ENFORCEMENT TO PUSH OUT ILLEGAL GROWERS FOR GOOD. THERE IS SOMETHING THAT WILL EFFECT ALL OF US. AND, TO GET TO IT,. Reporter: THE OFFICIALS SAY CALIFORNIA NOW PRODUCES MORE MARIJUANA THAN MEXICO AND MOST