Nor is the conventional liberal idea that declining unionism is killing the middle class, BUT the effect of unions certainly lead to globalization. Call it another unintended consequence from the ideology of the left. On the other hand, America's middle class still enjoys a lot of benefits of globalization.
http://www.japantimes.co.jp/opinion/2015/03/27/commentary/world-commentary/guess-whats-weakening-u-s-middle-class/?utm_source=rss&utm_medium=rss&utm_campaign=guess-whats-weakening-u-s-middle-class#.VRb4afnF9qU
http://www.japantimes.co.jp/opinion/2015/03/27/commentary/world-commentary/guess-whats-weakening-u-s-middle-class/?utm_source=rss&utm_medium=rss&utm_campaign=guess-whats-weakening-u-s-middle-class#.VRb4afnF9qU