In early July, Elon Musk filed a letter declaring his decision to back out of purchasing Twitter, reneging on a $44 billion deal that was months in the works, but a lot has changed between then and now.
After a visit to Twitter's headquarters in San Francisco on Wednesday, and an official bio change reflecting his newly self-given title of "Chief Twit," the keys to the platform are all but in Musk's pocket.
