41. Social Security financing will be overstretched in 15 years, when the baby boomer generation retires. 42. Our airport space and traffic control systems are greatly overstretched , causing misery for American passengers. 43. An overstretched stomach causes the esophageal sphincter to open, allowing stomach acid to flow up. 44. The market was so overstretched that something like this can interrupt the trend for a while, 45. Maybe I overstretched for one shot, 46. The armed forces are overstretched and must also address the problem of undermanning, he said. 47. In a report last month, Annan said the West African peacekeepers were overstretched and underfunded. 48. A committee of lawmakers has warned against defense cuts, saying British forces are already overstretched . 49. German morale sank and Army Group Centre, overstretched and exhausted, was threatened with collapse. 50. Much of the area had been flooded to assist the overstretched German forces in their defense.