A mysterious stone memorial was found in 2006 in Washington, D.C. But who placed a memorial to Nazi spies on government property? And why?

Between Lincoln and Washington, only one was a great poet

Retropod is a show for history-lovers, featuring stories about the past, rediscovered. Host Mike Rosenwald introduces you to history’s most colorful characters - forgotten heroes, overlooked villains, dreamers, explorers, world changers.