Tech CEO Elon Musk has donated more than $276 million into Republican groups and his super political action committee (super PAC) since June, making him by far the biggest known donor to a midterm campaign.⁣ ⁣ The US midterm elections will decide whether the Republicans keep their majority control over the House of Representatives and the Senate. President Donald Trump's low approval rating as the November 3 vote approaches has caused concern among Republicans.⁣ ⁣ Elon Musk's donation is one of the biggest in American history and is more than all the donations the Democrats received this quarter put together.⁣ ⁣ #elonmusk #midterms #donations #uspolitics⁣