Kareem Martin fires up North Carolina defense Posted Oct 27, 2013 Sometimes the right words can make a difference when things aren't going right. So first, senior defensive end Kareem Martin inspired his teammates with words after a gut-wrenching loss to No. 10-ranked Miami on Oct. 17. Then Martin provided a spark on the field Saturday as the Tar Heels ended a four-game losing streak by routing Boston College, 34-10. (Fayetteville Observer)