Gwen Carr (left), mother of Eric Garner, joins a “young people” rally in Federal Plaza to protest the decision by federal prosecutors last month not to bring civil rights charges against New York City police Officer Daniel Pantaleo over Garner’s death in 2014.

Gwen Carr (left), mother of Eric Garner, joins a “young people” rally in Federal Plaza to protest the decision by federal prosecutors last month not to bring civil rights charges against New York City police Officer Daniel Pantaleo over Garner’s death in 2014.