Thousands gather at March on Washington commemorations

By AARON MORRISON, KAT STAFFORD and ASHRAF KHALIL | Associated Press
WASHINGTON — Capping a week of protests and outrage over the police shooting of a Black man in Wisconsin, civil rights advocates began highlighting the scourge of police and vigilante violence against Black Americans at a commemoration of the 1963 March on Washington for Jobs and Freedom.
An estimated thousands have gathered Friday near the steps of the Lincoln Memorial, where the Rev. Martin Luther King, Jr. delivered hi