But one rule that surprises many people can make entry into the IRS programs unnecessary.

FORBES: IRS Gives Big Break To Some Offshore Account Holders

All of us make our entry into Jerusalem sooner or later, he thought as he tossed and turned.

NEWYORKER: The Insufferable Gaucho

Mobile phone chip giant Qualcomm is gearing up to make an entry into the PC microprocessor market.

FORBES: Qualcomm Prepares To Take On Intel's Ultrabooks

But the slumping European economy and the success of its rival BMW's Mini brand has nudged the manufacturer to make a full-scale re-entry into what is still the most profitable single car market in the world (though China is now bigger in volume terms).

ECONOMIST: A crowded car industry

Samsung's entry into the market represents a chance to make up for lost ground.

WSJ: Sprint to Sell Samsung Tablet for $400

Its entry into the top emerging-market indexes will make it a "must hold" for a host of fund managers.

FORBES: Beyond Gazprom

On Saturday evening, I called Delta to make sure they would accept my Nexus card for re-entry into the United States and was told that the requirements showed that a passport was needed.

FORBES: Evidently Delta Never Got the Memo On America's Express Border Crossing Program

Then there are the clothes, the make-up and the money spent on booze and discos to gain entry into the right circles where they might meet up with advertisers, television producers or filmmakers.

CNN: ASIANOW - TIME Asia | Beauty and Bounty

Earlier this year, it relaxed the entry rules for foreign investors, making it easier for more firms to make a foray into China.

BBC: Chinese yuan notes

But to kick Russia out of the G8 now, or to block its entry into the World Trade Organisation, as some have been urging, would merely make Russia even less helpful on big issues such as Iran, where its co-operation is needed more and more.

ECONOMIST: A few things the West should tell Mr Putin, when it has his ear