Even in the best economy, employers fight a financial tug of war with the people who work for them. One side wants more pay and benefits while the other side wants to trim costs. When the economy takes a nose dive, though, the tug of war can get a lot rougher. State and local government jobs are getting much of the attention in Sacramento this year as furloughs and layoffs have increased tension with workers. But Sacramento’s private sector has seen temperatures rise, too.