On this day back in 1865, the Secret Service was founded..... A covert government agency created NOT to protect the president (at least, not at first)...

It was created to bust counterfeiters printing illegal money. (Which was a HUGE PROBLEM after the Civil War — when about One-third of all U.S. currency in circulation was fake)

But Since then, the Secret Service has expanded it's mission… to include presidential protection… high-level investigations…. and making sure nobody steals the White House Netflix password.”

But they aren't the only SECRET THING in this country… Thats why today, we’re gonna examine more of America’s most INFAMOUS Riddles & Mysteries…. during a Special: “Highly Classified” Edition of Plenty of Twenty…