In the Middle Ages people took potions for their ailments. In the 19th century they took snake oil. Citizens of today's shiny, technological age are too modern for that. They take antioxidants and extract of cactus instead.

It is an old liberal theme that conservative ideas, being red in tooth and claw, cannot possibly emerge from any notion of the public good.

Every two years the American politics industry fills the airwaves with the most virulent, scurrilous, wall-to-wall character assassination of nearly every political practitioner in the country - and then declares itself puzzled that America has lost trust in its politicians.

The Houthi have local religious grievances, being Shiites in a majority Sunni land. But they are also agents of Shiite Iran, which arms, trains, and advises them. Their slogan - 'God is great. Death to America. Death to Israel' - could have been written in Persian.

If you believe that health care is a public good to be guaranteed by the state, then a single-payer system is the next best alternative. Unfortunately, it is fiscally unsustainable without rationing.

The 2014 election has given the GOP the rare opportunity to retroactively redeem its brand. The conventional perception, incessantly repeated by Democrats and the media, is that Washington dysfunction is the work of the Party of No. Expose the real agent of do-nothing. Show that, when Harry Reid can no longer consign House-passed legislation to oblivion, Congress can actually work.

The only reason the president insists on raising [tax] rates is because he knows it will destroy Republican unity, it will cause a complete fracture of the Republican majority in the house, it will hand him a Congress that he can then manipulate for the next two years at least because the Republicans will be neutered. ... This is entirely a political action, a way to get a surrender from the Republicans.