There was initially a lingering fear with how the game was being developed, he said.

CNN: Two games in one in 'XCOM: Enemy Unknown'

There is the lingering fear that Mr Erdogan is an autocrat in the making.

BBC: Is Prime Minister Erdogan Turkey's new strongman?

It may be the lingering fear that a patient going under the knife does not always pull through.

ECONOMIST: GM and Chrysler

Until now, managerial timidity, a lingering belief in providing jobs for life and fear of bad publicity have kept these workers in jobs.

ECONOMIST: Japan��s tender spring

Some fear that even if the Fed did ease monetary policy to restore order, lingering inflation fears would push up long-term rates, compounding America's mortgage mess.

ECONOMIST: The crisis in the debt markets