Retired Army Gen. Montgomery C. Meigs, director of the Joint Improvised Explosive Device Defeat Organization, acknowledging that the easy answers to combating IEDs have already been explored (photo is of a cache of explosively formed penetrators disc...

We have all picked the low-hanging fruit in this area. If we are going to develop greater capability, it is going to require a full-court press by the scientific and technical base of our country and our allies.