If You Turn to Look Back combines memoir with political, social, and economic investigations of what it means to be an American and a citizen of the world. American influence is ubiquitous in South America, and If You Turn to Look Back explores these relationships in a personal context. For Tom Hazuka was once part of that influence, from 1978-1980 as a Peace Corps Volunteer in Chile, first in the capital of Santiago, then in the far northern city...