Zion WIlliamson: Duke struggling without their star

Since Zion Williamson suffered a knee injury early in last week's meeting with UNC, Duke has lost two of its last three games. SI Now's Robin Lundberg and Ryan Asselta break down exactly what the Blue Devils are missing without Williamson and what his absence says about the school's other top freshman.

Since Zion Williamson suffered a knee injury early in last week's meeting with UNC, Duke has lost two of its last three games. SI Now's Robin Lundberg and Ryan Asselta break down exactly what the Blue Devils are missing without Williamson and what his absence says about the school's other top freshman.