AP_6705030275 Vietnam War Catherine Leroy.jpg

In a photo taken by French photojournalist Catherine Leroy, U.S. Marines get ready for a final assault on a hilltop in northwestern Vietnam on May 3, 1967. (AP/Catherine Leroy)
In a photo taken by French photojournalist Catherine Leroy, U.S. Marines get ready for a final assault on a hilltop in northwestern Vietnam on May 3, 1967. (AP/Catherine Leroy)