The vast majority of Columbia MBAs — more than 70%, according to the school’s latest employment report — get jobs on the East Coast, and RSM alumnus Jasperina de Vries is no different. She has a job waiting for her back at McKinsey. Yet for the last two years, de Vries, Class of 2017, has helped to organize the Columbia West Coast trek, which she calls “the most exciting and rewarding leadership activity I’ve taken on yet at CBS.