Mitchell Huff’s day began like any other summer day—with a squabble with his twin sister Amy. At breakfast Amy grabbed a cereal box top and said, “I’m going to send away for the plastic harmonica that looks like an ear of corn.”...

Mitchell Huff’s day began like any other summer day—with a squabble with his twin sister Amy. At breakfast Amy grabbed a cereal box top and said, “I’m going to send away for the plastic harmonica that looks like an ear of corn.”

Phil Gonzales and John McCoy