We are looking right now at how he was able to hold out there for so long, and whether or not there was any type of support system within Pakistan that allowed him to stay there.

WHITEHOUSE: Press Briefing

As an example, as of September 1st 2010, the Greek regulator banned naked short selling of Coca-Cola Hellenic Bottling Company SA. Lauded US politician, Barny Frank once said that all institutional investors should state, when they open a position how long they intend to hold the position for!

FORBES: Innovation In Investment Vehicles