A convicted murderer is challenging the southern  Australian state of Victoria's ban on prisoners eating the Vegemite yeast-based spread, arguing that the restriction breaches his human right to "enjoy his culture as an Australian."  Andre McKechnie is suing Victoria's Department of Justice and Community Safety and the agency that manages the prisons, Corrections Victoria, in a case currently scheduled to be heard in 2026.  The 54-year-old is seeking a court declaration of his human rights