Purple Shovel is a real company revealed by Webb:
http://www.purpleshovel.com
Webb reveals Purple Shovel among others here:
https://youtu.be/aNV86VCTi-0?t=62
The bigger picture/crime is war crimes. I think it will be covered up because it could put the United States under Clinton/Obama administrations on the hook for hundreds of billions in damages.
However, President Donald Trump is not a normal president and he may just use this info to generationally clean up the DC criminal infestation.
The world is full of really nasty evil characters, but the Clinton ethos has allowed a hyper-growth of an American brand of nasties. In wartime, nasties have their purpose and therein lies the problem, to discern wartime from non-wartime. The Clinton/Obama ethos is one of permanent war against anyone that threatens their ratlines and hold on power, and in that permanent war ethos, anything goes. That is the characterization of Clinton ethos; ‘anything goes’ in continuing its hold on power.
George needs to be less of the wolf crying war crimes incessantly. The US military regularly uses white phosphorous and depleted uranium under prescribed circumstances. This may be nasty, but no one is going to successfully pin a war crime on our military for using these substances. If other combatants use these materials, I wouldn’t hold them to a higher standard.
George also seems to imply that depleted uranium could be used to create a dirty bomb. This is possible, I suppose, but one would really want the undepleted uranium, aka U-235, which is much more radioactive than the depleted uranium, aka U 238. Regardless, most authorities seem to think that Cobalt 60 is the best ingredient for a dirty bomb.