> But, unfortunately, the sanctions have rarely been enforced and U.S. companies skirt the sanctions with impunity. In 2011, Cisco sold over 500,000 cameras to

> But, unfortunately, the sanctions have rarely been enforced and U.S. companies skirt the sanctions with impunity. In 2011, Cisco sold over 500,000 cameras to the city of Chongqing specifically to watch its citizens.