Authors:

The Russians and rogue actors, including ISIS - this is a serious part of the 21st century security challenge that we face.

"5th Republican debate transcript, annotated: Who said what and what it meant". 2016 presidential debate in Las Vegas, Nevada, www.washingtonpost.com. December 15, 2015.
The Russians and rogue actors, including ISIS - this is a serious part of the 21st century security challenge that we face.