Lex Luthor and the Flash accidentally switch bodies.
Did You Know?
Early in the script, Flash was going to jokingly drop the name "the Legion of Doom". However, the line was removed before it went in for recording by request of DC Comics. See more
Since the Kasnian civil war happened a relative short time ago (two years at most), the chances of a reunited Kasnia joining the European Union are extremely low, since admission requires several criteria, like economic and political stability and care of human rights. Also, EU membership does not make a nation immediately part of the Eurozone: this also requires a list of criteria to fulfill. Due to all the strict demands, both processes often take years. See more
After Grodd tried to turn the world into apes, you can imagine how seriously we take something like that. What are you going to do, make everybody bald?
References The Great Train Robbery