Volunteers, Taylor O'Neal and Ashley Eidson keep an eye out on a storm rolling into an already devastated community in El Reno. The El Reno area was struck by a F5 tornado on May 31, 2013. It was the widest tornado in United States history at 2.6 miles across, and was the second EF5 tornado to touch down in Oklahoma over a two week period. Andrea Booher/FEMA