Elon Musk has called out the Fed more than 20 times for hiking interest rates too much. Here's a roundup of his attacks on the central bank.

• Elon Musk has blasted the Fed's interest-rate hikes more than 20 times in the past seven months.
• The Tesla CEO has argued they're unnecessary, dangerous, and harmful to companies.
• Musk has also warned higher rates are pressuring banks and could fuel a credit crunch.

Elon Musk has called out the Federal Reserve more than 20 times in the past seven months, as he continues to rail against the US central bank for hiking interest rates too aggressively.