The "whereabouts" rule, which requires athletes to inform anti-doping authorities of their location in case of testing, will also be revised.

BBC: Fifa signs up to anti-doping code

" Mr. Carney said the Secret Service and the White House were following their normal mail-processing procedures, which include screening letters and sending suspicious items to a remote location for "more intense testing.

WSJ: Man Is Arrested in Ricin Scare

Tweeter will also be testing a totally new store concept at a remodeled Boston location.

ENGADGET: Tweeter jump-starts operations with new stores and concepts