By the publisher of the prestigious Grant's Interest Rate Observer, an account of the deep economic slump of 1920-21 that proposes, with respect to federal intervention, "less is more." This is a free-market rejoinder to the Keynesian stimulus applied by Bush and Obama to the 2007-09 recession, in whose aftereffects, Grant asserts, the nation still toils. James Grant tells the story of America's last governmentally-untreated depression; relatively...