The American Dream is a crucial thread in this country's tapestry, woven through politics, music and culture.
Though the phrase has different meanings to different people, it suggests an underlying belief that hard work pays off and that the next generation will have a better life than the previous generation.
But three years after the worst recession in almost a century, the American Dream now feels in jeopardy to many.
The town of Lorain, Ohio, used to embody this dream. It was a place where you could get a good job, raise a family and comfortably retire.
As an increasing number of Americans live into their 80s and 90s, many families are struggling to find ways to make retirement dollars — that were once supposed to support seniors for years — now stretch over decades.
More and more, families have to care for the very elderly, as well as look after children who might be college grads but haven't found a job in a difficult economy.
All this requires one very important thing: lots of money.
Raoul Wallenberg is credited with saving thousands of Jews in Budapest during the Nazi occupation by giving them Swedish travel papers or moving them to safe houses. The Swedish diplomat was arrested by the Soviet Red Army more than six decades ago. His fate has been a mystery ever since.
On Monday, the chief archivist of Russia's counterintelligence service said the agency will continue searching for clues about his fate.