Toots says
…And became a specialist in drug addiction. Just for fun, let's imagine: What if she witnessed first-hand things in her work and studies that she found unethical, etc.?
https://www.usnews.com/news/articles/2013/07/05/in-south-texas-ranchers-increasingly-fearful-of-immigration
https://www.usatoday.com/border-wall/story/us-ranchers-deal-with-migrants-border-crossers-mexico/559702001/
https://www.thenewamerican.com/usnews/immigration/item/22754-u-s-ranchers-on-border-plead-for-help-amid-onslaught-of-illegals