BEND, OR -- The International Medical Organization, Doctors Without Borders, is kicking off a special speaker series event in Bend this evening.  The program is called, "MSF-A Voice From The Field." Veteran social worker Karen Stewart has spent the last 15 years on assignment in Asia and Africa. Stewart will provide a behind-the-scenes look at fieldwork and the challenges of bringing life-saving medical care to some of the most remote and dangerous places on the planet. Tonight's event is hosted by The Riverhouse and begins at 6:30 p.m. The event is free and open to the public.