U.S. President Joe Biden on Tuesday called for the need to pass a police reform bill to bring "real change" in the country in the wake of the killing of George Floyd at the hands of a white police officer a year ago.The death of the 46-year-old black man triggered massive protests against racism and police brutality across the United States and around the world, with many people horrified by video footage of Floyd gasping for air on the street under the knee of Minneapolis police officer Derek Chauvin while he was being arrested.Recalling the words of a daughter of Floyd who said "Daddy cha…READ FULL ARTICLE