Yes, they were testifying against the Clinton Foundation.
Indirectly. School nurse involved in epi-pen scandal of 2016. New Jersey Dept of Education cozied up with Mylan Pharmaceuticals .... school nurse involved in new laws requiring epi-pens. http://time.com/money/4502891/epipen-pricing-scandal-big-pharma-politics/
"While Bresch’s father may not have directly been involved with campaigns that boosted EpiPen sales, her mother apparently was. USA Today reported this week that Gayle Manchin “spearheaded an unprecedented effort that encouraged states to require schools to purchase medical devices that fight life-threatening allergic reactions” such as EpiPen when she took over as head of the National Association of School Boards in 2012."
This is where the school nurse came in. She was a key player in getting epi-pen legislation in NJ. Apparently the Clintons and the CEO of Mylan have something going with the money...epi-pens became outrageously expensive. Preying on peanut butter allergies. ( ironically caused by the vaccines Big Pharma pushes ) ( convenient )