Just an FYI - Agent Orange is Roundup. The problem with Agent Orange (and Blue, White, and other colors) was it was not clean. Had lots of PCBs/carcinogens (spell that CANCER causing) in it so it was illegal to use here at home. Instead they sold it to the government and they used it overseas.
Also causes depression, sleep problems, nightmares, anxiety related issues, and combined with PTSD it is probably the number one killer of those who served in Viet Nam.
Steve