The rich are getting richer... and there's lot of talk about income inequality. &nbsp;What can society do about it? &nbsp;Maybe more than you think. &nbsp;Read more: &nbsp;<a href="http://townhall.com/columnists/jeffjacoby/2014/11/30/as-twoparent-families-decline-income-inequality-grows-n1925485/page/full">townhall.com/columnists/jeffjacoby/2014/11/30/as-twoparent-families-decline-income-inequality-grows-n1925485/page/full</a>