The conviction of ex-Minneapolis, Minnesota police officer Derek Chauvin can be a "giant step forward" in the US' struggle with systemic racism, President Joe Biden said Tuesday. Chauvin was convicted by a jury just hours earlier of murder and manslaughter for the May 2020 killing of George Floyd, whose grisly death was captured on a bystander's smartphone camera. The video elicited worldwide outrage and months of protests in the US ...