How Many Troops Did The Pentagon Boot Out Over Botched Drug Tests?

This is why I always went to an independant lab after being administered my unit level drug test. There were too many steps and hands in the process to trust my military career and ultimately my life and reprutation as a whole. Thankfully, it never came down to my independant test vs. the Army's. But in two cases for my people it did in that they took my advise and had the independant sample taken. It made all the differance in the world, and I used it as grounds have the Army test thrown out and a new one administered. The key was to have the independant test done within 24 to 48 hours of the Army test.