On May 4, 1961, participants journeyed to the deep South, this time including women as well as men and testing segregated bus terminals as well. The riders were met with severe violence. In Anniston, Alabama, one of the buses was fire-bombed and passengers were beaten by a white mob. White mobs also attacked Freedom Riders in Birmingham and Montgomery. The violence garnered national attention, sparking a summer of similar rides by CORE, the Student Nonviolent Coordinating Committee and other civil rights organizations and thousands of ordinary citizens.