GOP White House hopefuls face mounting pressure to stop Trump in Iowa | Morning in America

As the six-month sprint to the Iowa caucuses begins, the sprawling field of Republican presidential candidates is facing growing pressure to prove they can become serious challengers to former President Donald Trump. Niall Stanage breaks down why Trump isn't attending the Iowa Family Leadership Summit. Watch #MorningInAmerica: https://www.newsnationnow.com/joinus #Iowa #GOP #FamilyLeadershipSummit Start your day with "Morning in America," NewsNation's live three-hour national morning newscast hosted by Adrienne Bankert. Weekdays starting at 7a/6C. #MorningInAmerica NewsNation is your source for fact-based, unbiased news for all America. More from NewsNation: https://www.newsnationnow.com/ Get our app: https://trib.al/TBXgYpp Find us on cable: https://trib.al/YDOpGyG How to watch on TV or streaming: https://trib.al/Vu0Ikij