It turns out knocking doors for Elon Musk sucks in Arizona, too. “I felt like Big Brother was always watching me,” says a contracted door knocker, one of several who allege to WIRED that they faced poor working conditions while getting out the vote for Donald Trump.

Elon Musk and his America PAC have run much of Donald Trump campaign’s ground game in Michigan, running the classic election strategy of door-to-door canvassers seeking votes from that huge market of people who open their homes up to strangers.