U.S. announces new sanctions against N. Korea in wake of Sony hack

``The executive order signed by the president builds on existing sanctions against North Korea by directing the Treasury Department to cut off access to the U.S. financial sector for 10 individuals and three government entities identified as key operatives engaged in hostile behavior, including the country's intelligence agency and defense officials.'' -- Related, this is worth considering: Sony insider -- not North Korea -- likely involved in hack, experts say...