Nurses have filed a class action lawsuit against the Pittsburgh Mercy Health System claiming that they were not paid for training time and work they performed while supposedly on meal breaks the Pittsburgh Post-Gazette reports, "Nurses File Lawsuit Against Mercy Health System."  The nurses claim that they are allotted 30 minutes each shift for a meal break but either are unable to take a meal break or are compelled to work through much of it. They also claim that they were not paid for certain training time.