After losing a fraud case, the automaker is now claiming defamation. Tesla is no stranger to being in the headlines and is certainly no stranger to being in the courts . Whether the reasoning is down to an Autopilot failure or a customer who said something that the automaker didn't like , Tesla is always involved in some sort of legal battle. Recently, the EV giant was on the losing end of a lawsuit after a customer in China, Mr. Han Chao, was able to prove that the company acted in a fraudulent manner by selling a defective car that…