Poverty

Two root causes of homelessness — zoning and minimum-wage laws — are warmly and enthusiastically embraced by both the left and the right and ardently opposed by libertarians.

Although they're not stylish places according to wealthy coastal elites, many metro areas in the United States still contain a lot of affordable housing.

The poor are certainly poor compared to the rich. But they have more than the middle class of just one generation ago. 

From gun control, to war, and to the New Deal: Charles Krauthammer took the pro-government, interventionist line.