The threat of possible sleeper cell attacks on the U.S. has increased as the conflict between Iran and the United States enters its third week. Chris Swecker, a former assistant director of criminal investigations at the FBI, and Ambassador Alberto Fernandez of the Middle East Media Research Institute, join “On Balance” to discuss. #jihad #sleepercellattacks #america "On Balance with Leland Vittert" takes a critical look at some of the day's hottest subjects. Weekdays at 9p/8C. #OnBalance NewsNation is your source for fact-based, unbiased news for all Americans. More from NewsNation: newsnationnow.com Get our app: trib.al/TBXgYpp Find us on cable: trib.al/YDOpGyG How to watch on TV or streaming: trib.al/Vu0Ikij