Job cuts: Who's next

As the impact of the economic crisis takes hold, employees from Wall Street to Main Street are feeling nervous about their jobs, and with good reason.

As of September, 760,000 jobs have already been lost this year, according to data from the Bureau of Labor Statistics.

And a quarter of U.S. employers expect to make layoffs in the next 12 months, according to a recent report by consulting firm Watson Wyatt.

But which industries will suffer the most? Experts say certain sectors are more vulnerable to layoffs than others.