Historian Matthew Dallek looks at the history behind the Office of Civilian Defense, the country's first agency for homeland security, and the competing visions of those tasked with spearheading the department: New York City Mayor Fiorello La Guardia and First Lady Eleanor Roosevelt.
USA Today science writer Tim Friend takes us on a journey through the growls, cries, shrieks, rumbles, and roars of the animal kingdom. He draws on the latest research and his own field observations to break the code of communication throughout the animal kingdom.
- Tim Friend Senior science writer for USA Today.
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