Cash register jobs join list of hazardous professions

Cash register jobs join list of hazardous professions
http://www.enviroblog.org/2010/10/cash-register-jobs-join-list-of-hazardous-professions.html?utm_source=feedburner&utm_medium=email&utm_campaign=Feed%3A+Enviroblog+%28Enviroblog%29

"Firefighters and beat cops. Soldiers, farm workers, war correspondents and hard hats who dangle from high iron as they build skyscrapers. Those are a few professions most folks consider risky. And if you're pregnant and happen to work behind a cash register, you, too, are not risk-free."