Marjorie and the Viet Cong in the Cu Chi Tunnels

The Cu Chi tunnels, a 75-mile-long underground maze where thousands of fighters and villagers could hide, are at the top of the list of tourist spots for Ho Chi Minh City. Marjorie was able to crawl through the lower levels (I'm too big). There was also this "photo op" spot, complete with fake rice bowls.