*Weiss, Rusty (March 25, 2021). [https://thepoliticalinsider.com/days-after-warning-biden-about-sleeping-in-peace-north-korea-launches-ballistic-missiles/ Days After Warning Biden About Sleeping In Peace, North Korea Launches Ballistic Missiles]. ''The Political Insider''. Retrieved April 20, 2021.</ref> | *Weiss, Rusty (March 25, 2021). [https://thepoliticalinsider.com/days-after-warning-biden-about-sleeping-in-peace-north-korea-launches-ballistic-missiles/ Days After Warning Biden About Sleeping In Peace, North Korea Launches Ballistic Missiles]. ''The Political Insider''. Retrieved April 20, 2021.</ref> |