By Riley Gutiérrez McDermid New filing outlines litany of risk related to its ongoing acquisition by Elon Musk. The ongoing saga of Elon Musk’s attempt to buy social media platform Twitter has added another chapter. Musk, the capricious chief executive of electric car company Tesla (TSLA) – Get Tesla Inc Report, has spent weeks courting, trolling, doubling back and playing hard to get with the company. Finally he offered $44 billion for it lock, stock and barrel — and Twitter accepted that deal, with some contingencies. Musk can’t disparage Twitter (TWTR) – Get Twitter, Inc. Report and he had …