Elon Musk says the government needs 'some sort of contingency plan' to shutdown AI if it gets too powerful

• Elon Musk said the government needs "some sort of contingency plan" to deal with powerful AI.
• Musk told Tucker Carlson there needs to be a way to shut it down if it gets out of hand.
• He has warned of AI's dangers for years but recently announced his own AI venture.

Elon Musk said the government needs to be prepared to step in if artificial intelligence gets out of hand.