Port of Ash Shuayba, Kuwait (June 29, 2004) - Petty Officer 1st Class Jeffrey Dusenberry, a Port Security Specialist assigned to U.S. Coast Guard Port Security Unit Three Zero Seven (PSU- 307), changes the temperature flag to black flag before eight o'clock in the morning at one of the entry control points. The high for the day was 115 degrees Fahrenheit. The Florida based Port Security Unit has been in Kuwait for over a year conducting missions in support of Operation Iraqi Freedom (OIF). U....