Luiz Oliveira says he "can't keep up" with the rapid policy changes Trump has made in his first 100 days. On immigration, he has appreciated the flurry of new border restrictions and the emphasis on deportations, including sending men to a notorious mega-prison in El Salvador. Encounters between migrants and US border agents at the US-Mexico are now at a four-year low.

The issue is important to Luiz, a Brazilian who came to the US legally in the 1980s and now lives in Nevada. Echoing Trump, he describes the influx of migrants in recent years as an "invasion". Luiz, 65, says Trump is telling undocumented immigrants: "This is my house, my yard, and you're not going to stay here."

In other areas, however, he, is nervous about Trump's approach. The coffee shop owner supports Trump's efforts to make other countries pay "their fair share" through tariffs. But he's apprehensive about the short-term economic effects as well as how long it could take for America to see the benefits.

"It's going to be painful [and] I don't think it's going to be as fast as he says. "I'm a supporter, but at the end of the day, if this doesn't work, I'll say it's a mistake – he did things too fast, scared the markets, scared the economy."