Irwing Lopez, a 35-year-old migrant construction worker from Venezuela, washes windshields for tips at a stoplight near the U.S. border wall, behind, in Ciudad Juarez, Mexico, Thursday, March 30, 2023. Lopez's friend and fellow Venezuelan Samuel Marchena was detained by immigration agents and hours later became one of the 39 migrants who died earlier this week in a fire at an immigration detention center. (AP Photo/Fernando Llano)