A link between service in Iraq and Afghanistan and cancers. Was Beau Biden exposed in Iraq?

US military burn pits built on chemical weapons facilities tied to soldiers' illness

http://www.theguardian.com/us-news/2016/feb/16/us-military-burn-pits-chemical-weapons-cancer-illness-iraq-afghanistan-veterans

In 2007, shortly after vice-president Joe Biden learned that his eldest son would be deployed to Iraq, the then-presidential hopeful turned to a modest crowd at the Iowa state fair and admitted that he didn’t want Beau to go. “But I tell you what,” he said, his family lined up behind him. “I don’t want my grandson or my granddaughters going back in 15 years and so how we leave makes a big difference.”

Beau arrived in Iraq the following year, and spent the next several months serving as a Jag officer at Camp Victory, just outside of the Baghdad airport, and Joint Base Balad, nearly 40 miles north of Baghdad. Though he returned home safely in September 2009, he woke up one day a few months later with an inexplicable headache, numbness in his limbs and paralysis on one side of his body. Beau had suffered a mild stroke. His health deteriorated, and he was diagnosed with brain cancer. Less than two years later, he died at the age of 46.


This makes the Iraq War, a bigger mistake