'He is evil': Survivor slams US church shooter as trial opens

A survivor of last year's attack on black parishioners at a historic Charleston church gave emotional testimony about watching her son die as the trial of the self-described white supremacist accused of the crime began Wednesday. Dylann Roof, who prosecutors say gunned down nine people in June last year in a cold-blooded and calculated attack, went on trial on federal hate crimes charges, and could face the death penalty if convicted. Roof turned his gun on a Bible study class at the "Mother Ema