The Tunnels of Cu Chi Strategic debates are fine and dandy, but the tunnels announce a truth some people seem to have forgotten. In the suffocating heat of the passageways, in a claustrophobia that drives me and three other Americans back into the sun...in a black darkness that envelops you when the lights go out, the answers to all those policy questions are suddenly illuminated. We lost not because there was no light at the end of the tunnel, but because, both literally and metaphorically, there was no end to the tunnels. Op-ed by Richard Cohen in the Washington Post 5/2/00 A23. Tha ABC's of the Vietnam War, Indochina Newsletter, Spring-Summer 2000. Indochina Newsletter, 2161, Massachusetts Ave., Cambridge, MA 02140 -- 617-407-5273.