Coast Guard cleans up graffiti on World War II bunker as tagging investigation continues

(Photo by Dmitri Dane/Aleutian Islands Photography, above, & U.S. Coast Guard (bottom)
The U.S. Coast Guard has cleaned up controversial graffiti that was found spray-painted on a World War II bunker in Unalaska last month.
The slogan read: “#722LIFE. MORGENTHUGS,” which led many Unalaskans to suspect crew members of the Coast Guard cutter Morgenthau.
The vessel was recently decommissioned after nearly 50 years of service, so the crew of another cutter — the Mellon —