Anyway, Obama's website used to mention "strengthening unions and retraining under-employed workers for middle class jobs." That seems to have dropped from his updated website.
Hillary mentions it here, even though it is so transparent and fake that she wants to "continue Bill's work" on the middle class issue, as if Bush single handedly unraveled the middle class in 6 years after Hillary's husband had it humming right along.
http://www.washingtonpost.com/wp-dyn/content/article/2007/03/11/AR2007031100065.html
In a speech to a Democratic Party fundraising dinner, Clinton echoed economic themes from her husband's first presidential campaign in 1992. Then, Bill Clinton talked about the forgotten middle class. Under Bush, the New York senator said, middle class Americans have been ignored.
Then there is Edwards and his "Two Americas" theme. It's cute, but once I almost lost my house to a slip-and-fall lawyer. Their whole M.O. is fear-based and threat-based.
I just don't think government can do a whole lot. Look at Detroit. People want Toyota's, not Dodge's. Michigan's senator, Carl Levin, seems to care about the little guy, but what can he do?
Ma & Pa businesses can't compete with Walmart, China, etc. I suppose government can offer assistance to community college training, or maybe low interest loans for people wanting to start up a small business.