CNN anchor John King wanted to shoot his 'magic wall

Shortly before the election, CNN's "magic wall" had a meltdown.   And The New York Post says John King did, too:

After a slew of technical and editorial errors, King lost his cool when his signature and somewhat overworked touch screen malfunctioned.

"I wish I brought a gun to work," King yelled at studio operators on Oct. 29, according to several CNN sources.

According to a source, Turner Broadcasting System CEO and chairman Phil Kent called King into his office to reprimand him. "Phil has always been a huge fan of King and has always protected him when people were tired of his hothead antics, so this is a blow to him," the insider said.

So I thought I would take this opportunity to post this flashback video touting the powers of the MAGIC WALL.  Complete with a knock at somebody's chalkboard: