WINDSOR, Ont. — Baby Joseph napping at home in his crib on Easter Sunday is all the proof his father needs that his Ontario doctors were wrong. Only months ago, the fate of 15-month-old Joseph Maraachli was a question mark. Doctors at London Health Sciences Centre in London, Ont., sought to take the infant off life support as he battled a progressive neurological disease. But on Sunday, the round-cheeked baby was home in Windsor, resting in a cradle packed with plush toys. Now and then he opened his eyes or wriggled a little, or moved his arms beneath father Moe...