In recent months, an increasing number of Tesla owners have put stickers on their cars to signal their disapproval of Tesla's founder and CEO, Elon Musk, and his work in the Trump administration.

Tesla sales are falling dramatically, and industry analysts say it's largely due to how customers view CEO Elon Musk. NPR speaks with Matt Hiller, who designs anti-Musk stickers for Tesla owners.

Matthew Hiller started making anti-Elon Musk stickers for Teslas after Musk's X takeover. He's made six figures selling them. Meet the man who made six figures selling anti-Elon Musk Tesla ...