Mount St. Mary's vs. Texas Southern: First Four NCAA tournament extended highlights

Texas Southern climbed back to beat Mount St. Mary's after being down 10 points at halftime. The Tigers outscored the Mountaineers 40 to 22 in the second half led behind John Walker III's 19 points. Watch highlights, game recaps, and much more from the 2021 NCAA Division I Men’s Basketball Tournament on the official NCAA March Madness YouTube channel. Subscribe now to be updated on the latest videos: http://www.youtube.com/marchmadness?sub_confirmation=1 Connect with March Madness: Follow March Madness on Twitter: https://twitter.com/marchmadness Like March Madness on Facebook: https://www.facebook.com/NCAAMarchMadness Follow March Madness on Instagram: https://instagram.com/marchmadness Follow March Madness on Snapchat: https://www.snapchat.com/add/marchmadness #marchmadness #collegebasketball