Doctors Without Borders, an international humanitarian organization, will set up a traveling exhibit at the University of Colorado at Â鶹ӰԺ Aug. 24-25 to raise awareness of the need for medicines in poor countries. The exhibit, housed in a 48-foot tractor-trailer, will be open from 10 a.m. to 6 p.m. on both days and is free and open to the public. The exhibit will be set up between Fiske Planetarium and the Leeds School of Business on the north side of Regent Drive.