No. 1 Houston upset by No. 4 Duke in Sweet 16 of March Madness, making them the second top seed to go home early

​ The No. 1 seeded Houston Cougars were defeated by No. 4 Duke with a 54-51 win in the Sweet 16 of the men’s NCAA tournament on Friday, making them the second top seed to go home early. Read More Breaking News, Latest News and Videos | CNN