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CNN's Jim Acosta reports that President Obama has implemented new sanctions on North Korea in response to the Sony hack. Full story
As Brian Todd reports, many cybersecurity analysts doubt U.S. claims that North Korea was behind a cyber attack on Sony.
Elise Labott reports on North Korea's reaction to "The Interview" being released in select theaters and streamed online.
Officials say the internet in North Korea has resumed sporadically after crashing for more than nine hours.
How will North Korea react to "The Interview" being released in select theaters around the U.S.? Elise Labott reports.
North Korea is lashing out at the U.S. and denying involvement in the Sony hacking. Elise Labott reports.
Kyung Lah reports on why no jokes, no humor and no satire exist in North Korean movies.
Reports say North Korea's internet has gone down and could be the target of an attack. Barbara Starr reports. Full story
Rep. Dutch Ruppersberger says North Korean leader, Kim Jong Un is 'young' and 'irresponsible.'
North Korea's internet is experiencing a major disruption and could be the target of an attack, according to experts. Full story