Newly appointed Wells Fargo CEO Tim Sloan told employees Tuesday that he is “sorry for the pain” that the bank’s employees have suffered as a result of the company’s sales practices scandal. Sloan’s company-wide speech, given in Charlotte, N.C., is the latest effort by Wells Fargo’s executives to atone for the fact that the bank’s employees, pushed to the limit by impossible sales goals, opened as many as 2 million bank and credit card accounts without customers’ authorization. In the speech, Sloan acknowledged that the bank did not respond to the problems in its branches soon enough, and that upper management dodged responsibility for the bad behavior and wrongly placed blame on branch employees. Wells fired roughly 5,300 employees as a result of the scandal, the vast majority of them lower-level workers. The bank faces several class-action lawsuits, as well as criminal investigations by the Department of Justice and the California attorney general’s office. Chipotle said sales fell for the fourth straight quarter, as the company struggles to win back customers after an E.