When only one of the blood cultures is positive out of a set of 2 or more. The validity of this statement is directly proportional to the number of negative blood cultures and depends on the organism identified.
The Foreign Intelligence Surveillance Act (FISA) was introduced on May 18, 1977, by Senator Ted Kennedy and was signed into law by President Carter in 1978.
But revelations by the New York Times and Wall Street Journal in the last few days about the sweeping yet secret workings of the FISA court, appointed solely by Supreme Court Chief Justice John Roberts, have gotten far less attention than Snowdenâs original revelations â and far less than they deserve.