I had the opportunity to visit the Cu Chi Tunnels, which are just outside Ho Chi Minh City, Vietnam. The tunnel network was started in the late 1940s and used by the Viet Cong during the Vietnam War.

This is part of a series of articles by Westporter Robert Stokes based on his recent return to Vietnam for the first time since he covered the war from 1966 to l968 as a freelance journalist and later ...