only tiny fraction of such records are ever viewed by nsa intelligence analysts. the program is called ex-key score. analysts require no prior authorization from any court from using it to conduct searches on americans. they only have to fill in a box state thing's a foreign connection. the article details how it searches not just e-mail subject lines and addresses but the body of the message itself. also, web browsing history. the nsa maintains access to other search tools is limited. congressman justin amash is a skeptic. he tried and nearly succeeded in passing legislation and is now