The hero who led the last cavalry charge

https://www.warhistoryonline.com/world-war-ii/new-documentary-ww2-us-army-hero-led-last-cavalry-charge-american-history.html?utm_source=getresponse&utm_medium=email&utm_campaign=warhistoryonline&utm_content=%5BWar+History+Online%5D+Your+Daily+Dose

Rico says it's another little-known piece of military history...