 Those who cannot remember the past are condemned to repeat it. That famous saying is credited to George Santayana, a Spanish-born American author of the late 19th and early 20th centuries. And it is those words that drive this week's From the Vault. Hi, I'm Brian DeShazer, director of the Pacifica Radio Archives, and this is From the Vault, the archives weekly program that brings our history out of the vault and onto the radio.