Ken Martin probably never thought he would have to fight so hard to hold on to the "L" in the DFL. But as Democrats converge in Philadelphia to nominate Hillary Clinton as their presidential nominee, the chairman of the Democratic-Farmer-Labor Party is concerned about losing working-class labor voters who formed the heart of the Democrats' coalition for decades but are now up for grabs.
"Their wages have stagnated, they're working harder than they ever have, and they're not getting ahead," said Martin, who began work in politics in the carpenters union. "Donald Trump is appealing to a big segment of those working people who are frustrated. It creates some issues for us in Minnesota and around the country."
Many polls and the state's 44-year unbroken streak of voting for Democratic presidential candidates strongly indicate that Minnesota is out of reach for the GOP nominee, especially given a large population of the college-educated voters Trump has alienated. But if he were to win Midwestern battleground states of Ohio, Michigan, Wisconsin and Pennsylvania, he would almost be assured of the presidency.
All of those Rust Belt states are heavy with working-class voters, many of them economically displaced after a decline in manufacturing and labor unions. Trump's strategy is to turn them into Republican strongholds by attacking Democrats for accepting free trade deals he asserts have cost jobs and wages, while also appealing to white voters' animosities toward immigrants and other minority groups.
"He is making an explicit appeal that is all about dividing workers from each other, and we need to expose that" said Javier Morillo-Alicea, president of the SEIU Local 26, comprising 6,000 janitors, security guards and window washers.
Clinton shows strength with teachers and nurses, as well as service employee unions like Morillo-Alicea's that are on the cutting edge of new tactics and tend to be more racially and ethnically diverse.
So far, Trump may be making headway. Following his nomination last week in Cleveland, he has surged ahead in some forecasts, including in Ohio, Pennsylvania and Wisconsin, where those working-class voters are turning to the outsider mogul as a salve to their years of economic struggle.
"I am concerned," Martin said. "You don't have to look any farther than the Eighth Congressional District, the Iron Range and some economically depressed areas of our state, where the economy is lagging behind, and those people feel left behind," he said, citing Rep. Rick Nolan's district in northeast Minnesota, where steelworkers have been pummeled by layoffs they blame on the dumping of cheap foreign steel. Nolan is facing a tough re-election challenge by Mills Fleet Farm heir Stewart Mills, who is hammering his rival on the tough Iron Range economy.