As Rush pointed out yesterday, is the Left really that impervious to any sense of irony? The speech was in Detroit, a city that is the absolute epitome of what decades of unions and Democrats do.
A city that has hemorrhaged more than half its population, has the highest unemployment rate in the country, has the highest illiteracy rate, perennially among the most crime-ridden, and so on. The place is a testament to liberal policies.
Since the unions are so upset about the DNC being held in right-to-work North Carolina next year, they ought to move it to Detroit. Their slogan could be "Give us four more and we'll make the whole country like this!"