WASHINGTON, June 24 -- The U.S. Department of Homeland Security's Federal Emergency Management Agency issued the following news release: DES MOINES, Iowa --- FEMA is opening Disaster Recovery Centers in Union, Polk and Pottawattamie counties to provide one-on-one help to people affected by severe storms, tornadoes and flooding this spring. Recovery specialists from FEMA and the U.S. Small Business Administration will provide information on available services, explain assistance programs and he  more