loose from heel to toe. look at it there. barack obama was sitting along the baseline near the duke bench and the former president started shouting encouragement to wi williamson as he left the court. the tar heels scoring 32 of the first 34 in the paint before cruising to the victory. coach k says that williamson's knee is stable and that time table for his return will be determined later today. he has long been projected as the number one pick in the upcoming draft. getting hurt like that, not good. 50 past the hour. samsung making some bold moves with its new lineup of galaxy smartphones including a pricey foldable phone. how much is it? we'll tell you next. [birds chirping] [birds chirping]