SpaceX CEO Elon Musk dismissed the reports his company emerged as a front-runner to win a crucial part of President Donald Trump’s plans for a space-based “Golden Dome” missile defense system. Some military analysts believe the overall cost of the Golden Dome could reach $5 trillion. Retired U.S. Air Force Brigadier Gen. John Teichert tells “The Hill on NewsNation” it makes sense to start investing in the Golden Dome so officials can eventually find a “breakthrough in technology” at far lower costs. #GoldenDome #SpaceX #DOD "The Hill on NewsNation" combines the power of two trusted news sources to define today's most-pressing issues, and question Washington's power brokers on what matters most to the people they serve and what matters most to Americans. Weekdays at 6p/5C. 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...