The top-seeded Purdue Boilermakers are on one of the best NCAA Tournament runs in school history. So it’s only fitting that some of their all-time greats are on hand to witness it. In Saturday night’s Final Four victory over NC State, the cameras caught a glimpse of former Purdue football legend Drew Brees. You can watch the tournament live on Prime Video, add on your favorite channels and watch at home or on your phone and laptop at work! It’s the first time the Boilermakers have been in the Final Four since 1980. And they’ll get a chance for their first national championship in program histo…