Oct 17, 2011 鈥 By WSU News Services 鈥 WSU students enrolled in the class "WSU Seminar in Health Communication" are inviting volunteers to join the statewide Swipe Out Hunger Campaign, sponsored by Numana Inc., a nonprofit organization dedicated to saving starving people. Help is needed any time from 7 a.m.-9 p.m. Saturday, Oct. 22, in WSU's Rhatigan Student Center ballroom. Numana will provide materials for the 20,000 meals free of ch