True to form, Reader's Digest covers compelling, wide-ranging topics in its April issue. The cover package warns about how cancer screening tests can do more harm than good, but also previews better tests on the horizon. In another piece, Reader's spotlights the inspiring stories of seven immigrants who escaped turmoil in their native lands to make new homes here in America. Then, there is what may be the most important piece of service journalism for 2009: smart tips for hanging on to your job!