Big 12 Sweet 16 Preview: Can Houston, Iowa State, Arizona Advance?

It's Sweet 16 time with three Big 12 teams trying to advance to the Elite 8. Heartland College Sports' Pete Mundo and lead Big 12 basketball columnist Matthew Postins break down the games, make their picks with predictions and a full game preview for Arizona vs. Arkansas, Houston vs. Illinois and Iowa State vs. Tennessee.Subscribe for more Big 12 and March Madness coverage!📩 Join the FREE Heartland College Sports newsletter: https://app.e2ma.net/app2/audience/signup/2013905/1964875/💬 Join the FREE HCS Forums & Find Our Bracket Challenge: https://www.heartlandcollegesports.com/members-forum/Heartland merch here: https://hcs.myswaggymerch.com/#!/Privacy & Opt-Out: https://redcircle.com/privacy