Kim Jung-Un

North Korean dictator Kim Jung-Un has raised the political stakes considerably with his country’s sponsorship of Sony’s hacker attack. As bad as that was, terrorist threats against movie theaters directly challenged the security of the United States. It can’t go unanswered. Sony was placed in a difficult position. It should have faced down the threat and defended freedom of expression. As difficult as that may have been, it was the best course to prevent future cyber attacks and threats of violence. Instead, it chose to stand on its wallet....