Sen. Tommy Tuberville, R-Ala., tells “On Balance” it’s obvious the young man who fired at former President Donald Trump had a mental health issue. But he’s especially outraged at Secret Service Director Kimberly Cheatle telling lawmakers Wednesday that the assassination attempt was a failure. #tommytuberville #rnc #secretservice "On Balance with Leland Vittert" takes a critical look at some of the day's hottest subjects. Weekdays at 7p/6C. #OnBalance NewsNation is your source for fact-based, unbiased news for all America. 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