Alex Berenson

Did anyone in the White House or the N.S.A or the C.I.A. consider flying to Hong Kong and treating Mr. Snowden like a human being, offering him a chance to testify before Congress and a fair trial?

For as long as anyone can remember, reliable, cheap electricity has been taken for granted in the United States.

Because Genentech is a leading developer of cancer therapies, some doctors also fear that the company's pricing plans for Avastin - around $8,800 a month - may encourage other companies to charge more for their own oncology drugs.

Studies show that Avastin can prolong the lives of patients with late-stage breast and lung cancer by several months when the drug is combined with existing therapies.

As a reporter, I embedded for modest stints with American soldiers in Afghanistan and Iraq. When I'm asked about those experiences, I always say - and mean - that we civilians don't deserve the soldiers we have.

It is a truth universally acknowledged on Wall Street that original research is on life support. Serious research can be bad for business, as well as expensive.

From 1983 to 2000, William Goren stole more than $30 million from investors on Long Island and in Queens. His favorite targets were widows and retired couples, like Helga and Simon Novack, Holocaust survivors who gave Mr. Goren their life savings.

Soldiers willingly, sometimes foolishly, risk their own lives to keep their comrades out of enemy hands.

It's no secret that big institutional investors have a lot of advantages on Wall Street. They get the first chance to buy hot initial public offerings. They get to meet in person with companies' managements.

Microeconomics is the study of how specific choices made by businesses, consumers and governments affect the markets for different goods and services. For example, a microeconomist might examine how price changes affect sales of apples relative to oranges.

For value investors, General Motors is a tempting target. The company's share of the North American auto market has steadily declined for two decades, and analysts say the company suffers from weak management and unexciting cars.

Bigger spreads mean bigger gaps between what buyers pay and sellers receive. For example, a spread of 10 cents a share means that the buyer pays $100 more for 1,000 shares than the seller receives.