The nimble are in a position to act quickly should things change.

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Splitting apart London's airports should change things for the better.

ECONOMIST: Finding fault with Heathrow and its owner was the easy part

So some of the things they're talking about are things like maybe we should change.

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We should be entitled to change the things that we no longer agree with.

BBC: UK Politics

But should the authorities want to change things, they will find it a lot easier when the buck starts with Gazprom.

ECONOMIST: Russia

Understanding that the desire for change is as old as civilization should help keep things in perspective.

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People get scared or they think that they should change their lives and make big decisions, and then things get refuted very quickly.

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Should we expect to see some change in prices of a barrel of oil now because things have changed?

WHITEHOUSE: Press Briefing

Mr. PROENCA: Why should a president who's certain to be re-elected, if things go as they are, change things as they are by addressing such an explosive issue?

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