The same principle of harvesting gains applies outside of tech stocks.

FORBES: A Prudent Profit-Taking Strategy

The main objection to the EU's policy is that it applies to air-miles clocked up outside European airspace.

ECONOMIST: Planes and pollution

He is specifically charged with "conspiring to use a weapon of mass destruction outside of the United States", a law that applies to US nationals anywhere in the world.

BBC: US ex-soldier 'fought in Syria with terror group'