Who tells them to create new muties? Who tells them to look for more green stuff? Who tells them where to look?they need more FEV to create more supermutants? this seems logical to me
Also, yet another idiocy. In Fallout 1, FEV laboratories were tucked far away from prying eyes in the deserts - The Glow or Mariposa, both in the middle of the desert in the previously restricted zones. In Fagout 3, they look for a FEV in the middle of fucking American Capital city. It's like looking for UFO experiments in the Times Square.