Elon Musk, the CEO of Tesla and SpaceX, has come under the scrutiny of the Secret Service due to a contentious social media post involving President Joe Biden and Vice President Kamala Harris. What Happened: The Secret Service is investigating a post by Musk in which he questioned why there were no assassination attempts on Biden or Harris. The agency refrained from revealing any details about the investigation, citing it as an “enforcement proceeding,” TSLA>elon>), has come under the scrutiny of the Secret Service due to a contentious social media post involving President Joe Biden and Vice P…