 They are. This is Saudi Aramco. They say the internal combustion engine will be around for a, quote, very, very long time. Now, it's putting its money where its mouth is. It took 10% stake in Horse Powertrain, and that's a company dedicated to building fuel-based engines. Why? Well, the company thinks the industry will stop designing, developing its own combustion engines, and it's going to start buying them from third parties.