https://www.reuters.com/article/us-tesla-musk/musk-says-talking-to-saudi-fund-others-on-tesla-buyout-idUSKBN1KY1HJ >Tesla Inc Chief Executive Elon Musk said on Monday he was in discussions with Saudi Arabia's sovereign wealth fund and other potential backers of his plan to take the electric car-maker private, but said financing was not yet nailed down.