NU’S FITZGERALD ON COACH’S CORNER SHOWPat Fitzgerald, the pride of Sandburg High School and head coach of Northwestern’s football team, is Pat Disabato’s guest at 9:30 p.m. today on the “Coach’s Corner Show.” Fitzgerald has guided the Wildcats to a 27-23 record over four years, including an 8-5 mark in 2009.