Focus organizing drives on workers without college degrees, US unions told

Experts say union upsurge for journalists and graduate students is pleasing but blue-collar workers require assistance too

Union supporters have had plenty to applaud with regard to organizing college- educated workers, notching up dozens of unionization victories involving graduate students, adjunct professors, journalists, nurses and workers at museums, non-profits and video-game companies.

But some labor supporters who laud these victories are warning that something is awry, that there isn't nearly enough unionization of non-college-educated, lower-paid workers, whether factory workers or fast-food workers.