![The Exchange show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/053/906/small/the-exchange.png)
Summary: Biographer Amity Shlaes say our thirtieth president was deeper than his nickname Silent Cal suggests or what his critics called a man of few words and..
Summary: Biographer Amity Shlaes say our thirtieth president was deeper than his nickname Silent Cal suggests or what his critics called a man of few words and..