Businessman and Donald Trump cheerleader Elon Musk isn't shy about his political opinions. This week, he's proudly touting his $75 million donation to his America PAC aimed at electing Trump and plans to stump for the former president in the battleground state of Pennsylvania in a series of talks lasting through Monday.

The move comes after California Coastal Commission members raised concerns about Musk’s political rhetoric at a hearing last week.

SpaceX sued the California Coastal Commission Tuesday, alleging bias against Elon Musk's right-wing politics in a decision not to allow the company to launch more rockets from a state air base.

I, Robot' director Alex Proyas accused Elon Musk of ripping off his sci-fi film designs in Musk's latest Tesla prototypes, including the Optimus bot.

The director of 2004 science fiction film "I, Robot" is accusing Elon Musk of stealing the movie's designs for Tesla's own robots, cars and more. At a presentation called "We, Robot" on Thursday, Musk unveiled a self-driving taxi called the Cybercab and showed off Tesla's Optimus humanoid robot.

Late last week, Elon Musk held his “We Robot” event at the Warner Bros. lot in Burbank, California, where he offered a glimpse at three upcoming products: their much-anticipated self-driving robotaxi (Cybercab),