the city of jacksonville is reeling from a rampage being investigated as a hate crime. a white gunman targeted black people, shooting and killing three victims at a dollar general store this saturday. the victims have now been identified. they are 52-year-old michelle carr, 19-year-old a.j.laguerre jr., and 22-year-old jerald gallion. this as people gathered for the dr. king "i have a dream speech" and spoke of a just and equitable america. while meeting with civil rights leaders and family members of dr. king at the white house, president biden warned against the rise of extremism. >> we can't let hate prevail. it's on the rise. there's a group of extreme people trying to erase history. >> i want to bring in