Selma to Montgomery marches

But the order shows the limits of the president's power to directly combat GOP attacks on voting rights.
Activists to remember the late John Lewis, Joseph Lowery, C.T. Vivian and Bruce Boynton at a virtual commemoration of the 56th anniversary of Bloody Sunday.
A small but frosty protest marred presidential contender Mike Bloomberg's visit to the historic Brown Chapel in Selma on Sunday.
The Georgia Democrat and civil rights icon spoke on the Edmund Pettus Bridge, where he and others faced state-sanctioned violence for peacefully marching.
The four-day trek is inspired by the MLK-led civil rights march from Selma, Alabama, to Montgomery in 1965.
"Our march continues. There is great work still to be done."