Sen. Mike Rounds, R-S.D., joins “On Balance” to discuss the U.S. sending its largest aircraft carrier to Venezuela as the Trump administration continues to ramp up its fight against cartels in the war on drugs. #unitedstates #venezuela #drugwar "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