Thousands of protestors are expected to rally in Washington, D.C., Saturday and in separate demonstrations around the country as part of a renewed push for nationwide gun control. Motivated by a fresh surge in mass shootings, from Uvalde, Texas, to Buffalo, New York, protestors say lawmakers must take note of shifting public opinion and finally enact sweeping reforms. Organizers expect the second March for Our Lives rally to draw around 50,000 demonstrators to the Washington Monument. That’s far less than the original 2018 march, which filled downtown Washington with more than 200,000 people. This time, organizers are focusing on holding smaller marches at an estimated 300 locations.