When the price of the blood-pressure drug Nitropress leaped from $215 to $881 last year, an increase of 300%, it triggered public outrage. [Drug maker] Valeant Pharmaceuticals International ... would buy patents for unique, lifesaving drugs, hike their prices and then watch the profits roll in. In the wake of the Valeant pricing scandal ... congressional and media investigations have revealed that the embattled company's business model is hardly unique. In a memo from Oct. 16, 2015 ... the global investment bank Canaccord Genuity wrote that the price increases were not out of the ordinary. In a report from the same day, BMO Capital Markets reiterated that Valeant's tactics were a common industry practice" and that "at least 14 different pharmaceutical companies, excluding Valeant," had made similar price hikes in recent years. The drug industry boasts some of the biggest profits of any industry. Wall Street investors have swooned over the sector. From 2012 to the middle of 2015, more than $50 billion in new capital poured into the industry. That influx of cash shifted the character of the industry. Instead of focusing on time-consuming R&D, drug companies began worrying more about delivering short-term gains to shareholders. For 20 of the biggest drug companies, 80% of shareholder earnings in 2014 were the result of price hikes. [The] industry ... spends more on lobbying than any other industry in the country.