U.S. politics in two sentences

Tyler Cowen:

If the two parties fail to come to a deal by Jan. 1, taxes on the average middle-income family would rise about $2,000 over the next year. That would follow a 12-year period in which median inflation-adjusted income dropped 8.9 percent, from $54,932 in 1999 to $50,054 in 2011.

That is from Annie Lowrey, here is more.