Great article by the NYTImes on the Generation Gap, I HIGHLY suggest you read it. Here is a snippet:

Throughout the 1980s and ’90s, younger and older adults voted in largely similar ways, with a majority of each supporting the winner in every presidential election. Sometime around 2004, though, older voters began moving right, while younger voters shifted left.

Beyond political parties, the two have different views on many of the biggest questions before the country. The young not only favor gay marriage and school funding more strongly; they are also notably less religious, more positive toward immigrants, less hostile to Social Security cuts and military cuts and more optimistic about the country’s future. They are both more open to change and more confident that life in the United States will remain good.

Their optimism is especially striking in the context of their economic troubles. Older Americans have obviously suffered in recent years, with many now fearing a significantly diminished retirement. But the economic slump of the last decade — a mediocre expansion, followed by a terrible downturn — has still taken a much higher toll on the young. Less established in their working lives, they have struggled to get hired and to hold on to jobs.

http://www.nytimes.com/2012/06/24/opinion/sunday/the-generation-gap-is-back.html