WNUR’s Josh Walfish (@JoshWalfish) takes a look at Northwestern’s break-out tailback Venric Mark. Mark currently leads the Wildcats in all-purpose yards with 439 (205 rushing, 30 receiving, 134 punt return and 70 kick-off return) and has also totaled three touchdowns in the first two weeks (one rushing, one receiving and one punt return). CatShot: Venric Mark