The Osher Map Library, at the University of Southern Maine in Portland, is home to half a million rare maps, globes and atlases, dating as far back as the 15th century. Correspondent Martha Teichner explores the world as depicted by cartographers, through maps that are whimsical, political, or intentionally distorted, and examines why – in an age of GPS – maps are definitely not outdated.
The following is the transcript of the interview with former Defense Secretary Robert Gates that aired on "Face the Nation with Margaret Brennan" on May 17, 2026.