American presidents like to describe the United States as a force for freedom and independence in the world. Historian Daniel Immerwahr says there are also plenty of times in our history when we've subjugated and ruled foreign lands, sometimes with bloody conquests. Today, roughly 4 million people live in the American territories of Puerto Rico, Guam, American Samoa, and the Northern Mariana Islands. Immerwahr's new book, 'How to Hide an Empire,' looks at the history of and forces behind US territorial expansion. Jazz critic Kevin Whitehead reviews 1960s live recordings featuring singer Jeanne Lee and pianist Ran Blake.