President Donald Trump speaks at a campaign rally in Battle Creek, Michigan. Picture: AP Photo/Paul Sancya

Phoenix – Jim Williams, a 66-year-old steelworker and supporter of U.S. President Donald Trump, watched in astonishment this week as hundreds of people gathered on a Phoenix street corner to demand the House of Representatives impeach the Republican.

“I had to come and see it for myself, I can’t believe there are that many people here in Phoenix who want to impeach the president,” said Williams, a Republican and member of Bikers for Trump. “I mean, the economy’s good, people are working, unemployment is down. He’s kept promises.”

Months of hearings into whether Trump abused power by withholding military aid to Ukraine while asking it to investigate a re-election rival have done little to change Americans’ views on his presidency: Strong majorities of Democrats believe he should be impeached, while strong majorities of Republicans say he should not.

But they appear to have raised the level of political engagement among many of the dozens of voters interviewed by Reuters this week ahead of Wednesday’s House vote to impeach Trump. He became only the third U.S. president to be impeached and now faces trial in the Republican-led Senate.

At businesses, restaurants, rallies and shops, Reuters spoke with more than 50 voters in four districts that will play a critical role in deciding the Nov. 3 presidential election: Pinellas County, Florida; Maricopa County, Arizona; Northampton County, Pennsylvania, and Racine County, Wisconsin.