President Joe Biden said during an interview Tuesday that he and his administration are examining whether he has the authority to act alone and shut down the U.S.-Mexico border to migrants. Rep. Laurel Lee, R-Fla., argues that while Biden does have that power, his attempt is too late. #AlejandroMayorkas #border #immigration 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