ToplineTesla stock jumped Monday following a report indicating President-elect Donald Trump will fast track regulations about self-driving cars, sending a positive signal on how Trump will oversee the electric vehicle giant helmed by the world’s richest man, and close Trump ally, Elon Musk—days after Tesla stock reeled due to Trump’s plan to kill a policy favorable to the company.President-elect Donald Trump, left, and Elon Musk talk at a UFC event Saturday.Zuffa LLC Key FactsShares of Tesla rose 7% to $344 ...