(AP) – Elon Musk arrived in the nation’s capital with the chain saw-wielding swagger of a tech titan who had never met a problem he couldn’t solve with lots of money, long hours or a well-calibrated algorithm. Now that’s over. Musk said this week that he’s leaving his job as a senior adviser, an announcement that came after he revealed his plan to curtail political donations and he criticized the centerpiece of Trump’s legislative agenda. It’s a quiet exit after a turbulent entrance, and he’s trailed by upheaval and unmet expectations. (Photo: AP)