Major Bill Carroll, commanding officer, Recruiting Station Louisville, Ky., gives a brief to other Eastern Recruiting Region personnel during the ERR Commanders' Conference at the Depot Lyceum April 3. The annual conference is held as a way to provide a forum for recruiting station commanding officers to discuss recruiting issues and focuses on the recruiting station commanding officers' discourse on effective techniques, tactics and procedures. - Major Bill Carroll, commanding officer, Recruiting Station Louisville, Ky., gives a brief to other Eastern Recruiting Region personnel during the ERR Commanders' Conference at the Depot Lyceum April 3. The annual conference is held as a way to provide a forum for recruiting station commanding officers to discuss recruiting issues and focuses on the recruiting station commanding officers' discourse on effective techniques, tactics and procedures.