President Biden said he will move U.S. troops to NATO countries in Eastern Europe in the “near term," as Chairman of the Joint Chiefs of Staff Gen. Mark Milley warned a Russia invasion of Ukraine would be “horrific” for the country and would result in “significant” causalities. Retired Lt. Gen. Mark Hertling is the former commanding general of the U.S. Army in Europe. He tells Anderson Cooper why he doesn’t think President Biden's statement is “significant at all.”

Plus, the House committee investigating the January 6 attack on the Capitol has issued a subpoena for former Deputy White House Press Secretary Judd Deere. CNN’s Chief Political Analyst Gloria Borger joins AC360 to discuss what the committee is hoping to learn from him. 

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