Journalists protest for their murdered colleagues outside the National Palace, in Mexico City
A photo of late photojournalist Margarito Martinez, who was killed last week in Tijuana, is placed next to a sign reading, "Press, Don't Shoot", on a fence protecting the perimeter of the National Palace, as part of a protest by journalists demanding protection from the federal government following the killings of three journalists on past days, in Mexico City, Mexico January 25, 2022. REUTERS/Gustavo Graf Maldonado
