The Federal Bureau of Investigation has quietly developed a new way to measure its success in the war on terror: counting the number of terror threats it has disrupted" in a year. In the section on "Performance Measures" in the FBI's latest financial statement, the bureau reports 440 "terror disruptions" in the 12-month period ending on September 30, 2015. That's ... more than three times the 2015 "target" of 125. In a vacuum, that would appear to suggest that the FBI's terror-fighting mission - which sucked ... 54 percent of the bureau's $9.8 billion budget in 2015 - is exceeding expectations. But that number - 440 - is much higher than the number of arrests reported by the FBI. The Washington Post counted about 60 terror-related arrests in 2015. Of those arrests, many were of people trying to travel abroad or trying to help others do so. Many more involved people planning attacks that were essentially imaginary, often goaded by FBI informants. There was only one genuinely "foiled attack" in the United States between January 2014 and September 2015. And that one ... was stopped by the local police department. The fact that the agency establishes a target for terrorism disruptions is also troubling, said Michael German, a former FBI agent.