New variants may emerge, but it is science, through vaccines and medicines, that is set to liberate us. fergus walsh, bbc news, newcastle. the public inquiry into the wrongful conviction of hundreds of post office branch managers has heard testimony from a widow who says the investigation and charges against her husband "massively contributed" to his early death. more than 700 people received wrongful criminal convictions, because it software made it look as if money had gone missing from their tills. it was the most widespread miscarriage ofjustice in british legal history. our consumer affai...