The "Job Opening and Labor Turnover" survey out today says employers advertised 4.2m jobs in Ferburaury, the highest figure since January 2008. It also showed that more people are quitting their jobs. We investigate what kind of jobs are being posted and the workers leaving their jobs. Plus: Employees of some of the biggest tech firms, incliding Apple and Google, have accused their employers of colluding to prevent workers from being hired by their rivals and are asking for $9 billion as part of a class-action law suit. The ecidence against the companies is pretty damning. So what impact is this lawsuit going to have on wages in the industry and what does this say about the complexities of hiring and keeping tech firms? Also, the Manischewitz Co. is changing hands again, this time acquired by a private-equity group that plans to push Manischewitz’s efforts to broaden its customer base to non-Jews by latching on to the healthy food movement. What could be healthier than kosher?