MIAMI — A federal grand jury brought charges against members of a Bradenton family nearly a year after they were arrested for selling bleach that they claimed to be a cure for the COVID-19 virus. Mark Grenon and his three sons — Jonathan, Jordan and Joseph — face several charges for peddling their “Miracle Mineral Solution” to customers even after the Food and Drug Administration refuted those claims and a court ordered the family to halt sales of the chemicals. Two of the Grenons, 34-year-old Jonathan and 26-year-old Jordan, were arrested last July when federal agents raided their home on Gar...