ÿMartin Luther King III and the Rev. Al Sharpton will hold a nationwide march against voter suppression on Aug. 28 ? the 58th anniversary of the 1963 March on Washington. The event, dubbed ?March On for Voting Rights,? comes as legislatures across the country move to tighten up voting rules. Just under 390 bills have been introduced across 48 states aimed at restricting voting access in some form in the wake of the 2020 presidential election, the march?s organizer, March On, said in a statement.