Target plans to report its holiday-quarter earnings and share its expectations for the year ahead on Tuesday morning, as its new CEO lays out his strategy and tries to persuade Wall Street that the big-box retailer can end its sales slump. The Minneapolis-based discounter will hold an investor meeting at its headquarters, led by CEO Michael Fiddelke, the company veteran who stepped into the job in February , as well as other Target executives. Here's what Wall Street is expecting for the big-