The difficulty comes when you do not know what garbage looks like.

ECONOMIST: Statistics and climatology

The difficulty comes in figuring out who poses a threat.

CNN: Gun debate: Where is the middle ground?

Many of the moms on the list have publicly acknowledged the difficulty that comes with being a mother and a professional, especially one with a high-octane career.

FORBES: World's 20 Most Powerful Moms

And with the loss of in-depth knowledge of each individual comes difficulty in tailoring communications to each of their individual thinking styles.

FORBES: Managing Growth: How WhiteHat Security Wins As It Tops 100 People

Here comes the difficulty: who decides what is harmful?

ECONOMIST: European Union

Rather, the risk comes from the difficulty of finding good investments when the money from investors starts rolling in.

WSJ: Book Review: The Hedge Fund Mirage

Was he referring to the difficulty that some societies have, some communities have now when it comes to committing people against their will?

WHITEHOUSE: Press Briefing by Press Secretary Jay Carney,

Symptoms can include difficulty breathing, vomiting and redness on the skin depending on how the affected person comes into contact with the poison.

WSJ: Union: NY mayor threats postmarked Shreveport, La.

So when Hobbit comes out this December, if you settle into the talky parts with little difficulty, that bodes well for the future of high frame rates.

ENGADGET: Editorial: Despite shaky 48 fps Hobbit preview, high frame rates will take off

Unfortunately, this rise in price comes at a time when business travel costs are still being scrutinised following years of global economic difficulty.

BBC: Combating the world��s rising hotel rates