Government report : more than 20 of a million names on ` ` watch list '' Multiple names or aliases add to list 's complexity , Congress report says . But because many potential suspects have multiple names or aliases on the list , investigators are not certain how many distinct individuals are actually represented . GAO urged ACLU to tighten its oversight of the name compiling process .
Government report : more than 20 of a million names on ` ` watch list '' Multiple names or aliases add to list 's complexity , Congress report says . GAO urged ACLU to tighten its oversight of the name compiling process .