Would you let this guy into your country?
With a hang made sword, machete, and a chainsaw covered in red stuff?
Well the US did. US border patrol claimed they could not tell if the
red stuff on the chain saw was blood or paint. The man was later
arrested for the murder of his two neighbors.
http://www.cbc.ca/story/world/national/2005/06/08/despres050608.html