Get everyone you know, and everyone you don't know, drag them to register to vote,” said Elon Musk at a rally in Butler, Pennsylvania. “If they don’t, this will be the last election. That’s my prediction.

Elon Musk spoke for the first time at a Donald Trump rally, telling a massive crowd in Butler, PA that the election was a “must-win situation.” The rally was Trump’s first in Butler since he survived an assassination attempt there in July. Shortly after the shooting, Musk endorsed Trump, citing his response to the attack.