Mr. GRANT MARSHALL (Research Analyst, Rand): Time doesn't always heal really all wounds, and we really need to be attentive to that in bringing in refugees or immigrants who've gone through challenging experiences.

NPR: Revisiting Sudan's Haunted 'Lost Boys'

It brought to me a realisation that we were using energy at an uncontrolled rate without anyone turning around and saying, well do we really need to use all that energy?

BBC: Plan to tackle 'throwaway' food waste

But it really is true, that we need to cancel all of the high speed rail lines currently proposed and start all over again.

FORBES: All High Speed Rail Programs Must be Cancelled and the Numbers Calculated Again

"We all hear that they need the beds in the hospital and my mother really doesn't want to be where she is, " he added.

BBC: Oxfordshire bed-blocking statistics 'worst' in England

So Ghana has really been able to do all things that I feel ... we need to share with the rest of Africa as we were the first independent country.

CNN: 'Ghana's Bob Marley' spreads message of brotherhood

And sometimes we need an excuse to step outside ourselves and do something that we really want to do all along.

CNN: Crowning glory: The art of Kentucky Derby hats