Joe Biden, reminding his audience he’s the most pro-union president in history, touted the importance of organized labor and applauded American workers in building the economy during a Labor Day appearance in Philadelphia yesterday. Via AP News:

The Democratic president spoke about how the economy is recovering from the crippling coronavirus pandemic and about what his administration has done to pay for infrastructure improvements, and cited the importance of unions in building the middle class.

As the pace of the Republican primary season escalates, Biden is trying to reclaim ground among working class voters that abandoned Democrats and moved their allegiance to former President Donald Trump and others over cultural issues. And on Monday in Philadelphia he gave a preview of that argument, repeatedly referring to Trump as “the last guy” and likening Trump’s job creation record to that of President Herbert Hoover, who presided over the country as it spiraled into the Great Depression and was soundly defeated by Franklin D. Roosevelt.

Speaking of Trump — who is the leading Republican candidate in the polls so far — Biden said: “He left office with fewer jobs in America than when he got elected into office.”

This one was a real crowd pleaser:

Biden has used executive actions to promote worker organizing, has personally cheered unionization efforts at corporate giants like Amazon and has authorized federal funding to aid union members’ pensions. Just last week, the Biden administration proposed a new rule that would make 3.6 million more U.S. workers eligible for overtime pay, the most generous such increase in decades.

“Now you’re going to get paid overtime,” the president told the crowd.