TEXAS WILDFIRES A helicopter drops flame retardant around a smoke-filled area of Texas, April 19, 2011. Wildfires burned various areas across the state.The U.S. Air Force and Air National Guard have helped the U.S. Forest Service and other agencies contain the fires, which burned more than 1,000 square miles of land. SHARE: Download: Full Size (0.07 MB) Credit: VIRIN: 628595-H-RRY76-428.jpg Photo Gallery