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Brian Hinkle, left, with Echo Company, 2nd Battalion, 1st Marine Regiment, Regimental Combat… https://www.rawpixel.com/image/8738944/photo-image-public-domain-peopleFree Image from public domain licenseOfficers of the U.S. Customs and Border Protection Office of Field Operations conduct global observations of air traffic and… https://www.rawpixel.com/image/8723808/photo-image-border-public-domain-personFree Image from public domain licenseOfficers with the U.S. Customs and Border Protection, Office of Field Operations, conduct non-intrusive inspections at the… https://www.rawpixel.com/image/8723834/photo-image-public-domain-personFree Image from public domain licenseU.S. Customs and Border Protection officers with the Office of Field Operations stand their posts as they support security… https://www.rawpixel.com/image/8723797/photo-image-border-logo-public-domainFree Image from public domain licenseThese photograph shows the wide view of the rift in Larsen C from the vantage point of NASA’s DC-8 research aircraft. 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