After 64 years of marriage, Mel and Joey Schwanke may be on to something
                                
                                
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                                    What's one of the secret ingredients to a happy marriage lasting 64 years and counting? Wearing matching outfits, say Nebraska octogenarians Mel and Joey Schwanke. Every day, for decades, Mel has donned a tie cut from the same fabric as Joey's dress, notes The Look blog on  Today ...