“There were relatively few secret police, and most were just processing the information coming in. I had found a shocking fact. It wasn’t the secret police who were doing this wide-scale surveillance and hiding on every street corner. It was the ordinary German people who were informing on their neighbors.”—Professor Robert Gellately
If you see something suspicious, says the Department of Homeland Security, say something about it to the police, call it in to a government hotline, or report it using a convenient app on your smart phone.