DETROIT — The family of a Detroit couple with seven children are grieving after both parents were infected with COVID-19 and died less than a day apart. Troy and Charletta Green, married for 22 years, had plans to go to Florida with their seven children in August, Troy's sister Tiki Green said. Charletta's mother died from COVID-19 in May and the Detroit couple had planned an August vacation with their kids, ages 10 to 23, to spend time together and grieve the loss of their loved one, Tiki Green said. Troy and Charletta Green of Detroit both fell ill with COVID-19 in late August. Charletta die...