Finally, ask students how the communities they have lived in have changed (if at all).
The times we live in have changed, but actual things don't change much, and people don't either.
In 2012, our understanding of the universe we live in will change for ever.
What they all do know is that the world they live in has changed, completely.
"The world we live in has changed dramatically since 1994, so has our operating environment," said Lawrence G. Reuter, president of New York City Transit.
He wanted them to understand that Americans now live in a changed world, where, from the point of view of the national security state, anything goes.
No matter what Congress does with the guns, the sad reality is, after Newtown, there's no doubt, the country we live in is changed forever.
"The times we live in have changed in many ways and are different from the times we grew up in", said an RTRS reporter, Jelena Lugonja-Kisić.
Do I want to live in fear of change or do I trust my ability to reinvent myself?
"When the country in which they live changes", people change unrecognisably, a reformed militiaman explains.
