President Barack Obama, left, First Lady Michelle Obama, center left, Marine Corps Commandant General James F. Amos, center right, and his wife Bonnie, right, arrive to the Marine Barracks Evening Parade in Washington, DC, USA., on June 27, 2014. Photo by Kristoffer Tripplaar/Pool/ABACAPRESS.COM

- Image ID: 2DWAED5

President Barack Obama, left, First Lady Michelle Obama, center left, Marine Corps Commandant General James F. Amos, center right, and his wife Bonnie, right, arrive to the Marine Barracks Evening Parade in Washington, DC, USA., on June 27, 2014. Photo by Kristoffer Tripplaar/Pool/ABACAPRESS.COM

Abaca Press / Alamy Stock Photo

Image ID: 2DWAED5