August 31, 2017 9:00 am Mom Who Lost Her Son Encourages Heart Screenings A mom who lost her son to a cardiac arrhythmia has made it her mission to help educate and screen students for heart ailments. NBC 5’s Ash-Har Quraishi has her powerful story. Local 3:10 Making a Difference: Shelter Inc. 4:02 Making a Difference: Kristin Oliver Memorial Blood Drive 3:50 Making a Difference: Institute for Therapy Through the Arts 3:15 Making a Difference: Pivoting in Heels 4:58 Making a Difference: Illinois Native American Summit