Public enemy it to describe various notorious fugitives they were pursuing throughout the 1930s. Unlike Loesch's use of the term, the FBI's "Public Enemies" were wanted criminals and fugitives who were already charged with crimes. Among the criminals whom the FBI called "public enemies" were John Dillinger, Baby Face Nelson, Bonnie and Clyde, Pretty Boy Floyd, Machine Gun Kelly, Ma Barker, and Alvin Karpis. The term was used so extensively during the 1930s that some writers call that period of the FBI's early (the BOI became the FBI in 1935) history the "Public Enemy Era". Dillinger, Floyd, Nelson, and Karpis, in that
Public Enemy No. 1 (Megadeth song) the song on the American late-night talk show "Jimmy Kimmel Live!". As it was a Halloween edition of the show, the band members were almost unrecognizable, dressed in full costume: Dave Mustaine as Frankenstein's monster, David Ellefson as a werewolf, Chris Broderick as the Phantom of the Opera and Shawn Drover as a Bela Lugosi-style Dracula. The band also performed "Symphony of Destruction", but only a small portion aired over the ending credits. The full performance was made available for view exclusively on the "Jimmy Kimmel Live!" website. Mustaine has said that "Public Enemy No. 1" was written about 1920s