By Tom Bemis Tesla CEO appears to change course again on a really big decision. Elon Musk is having a fine time throwing around his celebrity status in political circles these days. The CEO of Tesla (TSLA) – Get Tesla Inc. Report announced plans to buy Twitter (TWTR) – Get Twitter Inc. Report for $44 billion in April. Ever since then, Musk’s tweets have taken on a more political tone, or at least drawn more scrutiny, as he expresses support for Republicans and conservatives, and steps up complaints about Democrats and liberals. It wasn’t always that way. Musk is an avowed believer in climate c…