Airing on Thursday, May 6, 2015: First up, we check the pressure in the global stock market. Alexion—a biotech company with a single drug company— is buying Synageva, a biotech company with a single drug on the market. Yet, they’re two of many biotech companies that are betting on a business in which they develop a drug for a rare disease and charge a ton for it. Next,  voters go to the polls in a general election in Britain today. Inequality has been a key theme of the campaign. It has been getting some traction from one policy in particular: a plan to close a tax loophole.