During his Atlanta rally Saturday, former President Donald Trump vowed to implement "massive" tax cuts for workers and eliminate taxes on social security. Rep. Greg Murphy, R-N.C., says he believes the tax cuts are a good idea, but Trump needs to figure out how to accomplish them. #NorthCarolina #Trump #taxcuts Start your day with "Morning in America," NewsNation's live three-hour national morning newscast hosted by Markie Martin. Weekdays starting at 6a/5C. #MorningInAmerica 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