Splitting the Sky actually tried to arrest George Bush for this very crime, making a Citizen's Arrest whilst Bush was arriving to give his after dinner speech at $1400 a head, in Calgary...

STS was arrested. Bush got to have dinner and make loadsa money. STS was sentenced to one year's probation and a $1000 fine to be given to a charity of his choice, providing his probation officer approved...He chose '1000 Architects and Engineers for 9/11 Truth'...His PO did *not* approve, so STS was preparing to go to prison over this, although I hope his friends have now talked him out of doing this...

Here's the entire story in 7 parts, all of which are on Youtube...

'Arresting Impunity' - Youtube