There are many Arabs in Switzerland
(and lots of everything else)
and some of them are Swiss Citizens.
They have their 'sleeper' problem too.
He flew to Zurich on July 8 from Miami on a Swissair flight, withdrawing SFr1,700 ($1,050, £711) from a bank cash dispenser. He used a credit card to pay SFr56 for two pocket knives and chocolate at an airport duty-free shop.
From the Sun-Sentinel
On July 9, Atta flew from Miami to Madrid. He spent 11 days in Europe before returning to the U.S. Spanish intelligence officials said his rental car had more than 1,200 miles on it, the Spanish newspaperEl Mundo reported.
One word comes to mind. Zoolander. Tell me it ain't so. Bin Laden's brother has a swiss lawyer and the brother gets a trademark label for "Hitler" wear in Switzerland. Jeezzzus. Quick get me the movie rights.