'We're winning this arms race,' Mattis says during workout at Kremlin gym

MOSCOW — On a recent visit to the Russian President's personal gym, Defense Secretary Jim Mattis declared that the United States was "clearly winning this arms race," sources confirmed today.

Mattis, who possesses imposing 20-inch arms, says the Russians are lagging far behind the U.S. in terms of both precision munitions and triceps definition.

In the co…