(AP Photo/Peter Dejong) Peter Dejong/Associated Press Chair of UNSG Youth Advisory Group Nisreen Elsaim, from left, Mitzi Jonelle Tan, Filipino climate justice activist, Svitlana Krakovska, Ukrainian climate scientist and head of the Ukrainian delegation to the Intergovernmental Panel on Climate Change, and Joseph Sikulu, 350.org Pacific Managing Director, speak at a session called 1.5 for Peace at the COP27 U.N. Authorities have deployed an operation at the border due to the increase of migrants attempting to cross the country seeking to reach the United States. Billy Calzada/San Antonio Express-News An angels stands on a shrine erected at the site on Quintana Road where 53 migrants from Mexico, Honduras and Guatemala died in a hot trailer on June 27.