The US may have far more natural gas than anyone imagined, all reachable at a profit even with today’s bargain basement prices.

Travelers dream of the perfect trick to find the cheapest airfare every time, every trip. There are theories, some of them backed up by real number-crunching – shop on a Tuesday, 57 days before your flight. But using a tidy formula to find the cheapest fare may be as futile as trying to time the stock market.

At the rate we’ve seen digital advertising grow in 2014, and the rate Borrell Associates is forecasting for 2015, it may just be that the proverbial train has either left the station or is moving too fast for anybody else to hop aboard.

Much more is highlighted in A Look Around the Nation and the World.