IE 11 is not supported. For an optimal experience visit our site on another browser.

Donald Trump asks Michael Flynn to be national security adviser, raising eyebrows

02:25

President-elect Donald Trump has asked retired Army Lieutenant General Michael Flynn to be his national security advisor. Flynn ran the Defense Intelligence Agency from 2012 to 2014, but sources say his loyalty to Trump was critical in the decision. NBC’s Kristen Welker reports for TODAY