CBS Evening News with Norah O'Donnell, 03/20/23

Today marks 20 years since the start of the U.S. Ground invasion of Iraq, beginning a war that cost the United States an estimated $2 trillion and the lives of nearly 4500 U.S. Troops. Barricades are going up today in downtown Manhattan outside a courthouse where a grand jury is deciding whether or not to charge Donald Trump with falsifying financial records linked to two hush money payments to porn star stormy Daniels.