You keep spouting statistics, but you have no link to any studies to back up your assertions.
Forgive me for not taking your word for anything.
White 30-44
18% of the electorate: 38% - 59%
White 45-64
29% of the electorate 38% - 61%
White 65+
14% of the electorate 39% - 61%
http://www.foxnews.com/politics/2012/11/07/fox-news-exit-poll-summary/