A CU engineering student with leukemia is in need of a bone marrow transplant and has not yet found a match. To support him, the College of Engineering is hosting an on-site bone marrow registration in the Engineering Center lobby Tuesday, May 22, 1-5 pm and Thursday, May 24, 9 am-1 pm. Registration just requires completing a consent form and providing sample cells by swabbing the inside of your cheeks.