Apple has yet to confirm whether it's investing in its own line of electric vehicles, but Reuters is out with more evidence that Project Titan is underway: The tech giant has reportedly been in talks with charging station companies and has hired at least four electric vehicle charging specialists. Apple has been asking charging station companies about their underlying technology, Reuters reports, for reasons other than providing charging stations for its own employees (which the company already does). Speculation about Apple's electric vehicle project, dubbed Titan, has gone on for months, with reports indicating the company is aiming to ship...