We are weeks away from college basketball’s March Madness and billions of dollars worth of wagers on the games. As more states legalize sports betting, Paul Solman reports on the increasing concern that some colleges are too involved in its promotion. This story is a partnership with the Shirley Povich Center for Sports and the Howard Center for Investigative Journalism. Stream your PBS favorites with the PBS app: to.pbs.org/2Jb8twG Find more from PBS NewsHour at pbs.org/newshour Subscribe to our YouTube channel: bit.ly/2HfsCD6 Follow us: TikTok: tiktok.com/@pbsnews Twitter: twitter.com/newshour Instagram: instagram.com/newshour Facebook: pbs.org/newshour Subscribe: PBS NewsHour podcasts: pbs.org/newshour/podcasts Newsletters: pbs.org/newshour/subscribe