There's a couple of rules in life that everyone should know. For instance, don't piss on an electric fence. Never consume raw or undercooked pork or chicken. And oh yeah, never punch a dude on national television.
Some Russian billionaire guy, Alexander Lebedev, punched some other Russian guy on television. Apparently, he clocked him so hard that he sent the guy flying backwards. Now, he's been arrested and could serve 5 years in prison.
When asked for comment, Vladimir Putin said that it was all "hooliganism." Apparently, rule #4 is never call a rich Russian dude that you'd rather get punched in the face than talk to him. You'll get what you asked for.