Cardinal Sports Insider: It's time for Louisville's guards to step up defensively

Defense wins championships, right? Defense certainly helps you win in March, and it might just be that this year’s Louisville basketball team just isn’t built on that end of the floor. Still, there are ways to work with what you have, but if Tuesday night’s 95-85 loss to SMU didn’t paint the picture clear enough, Pat Kelsey’s team has to get better defensively.