Law Student Summer Internship - All Teams. 3 positions available. Las Americas Immigrant Advocacy Center. ABOUT LAS AMERICAS IMMIGRANT ADVOCACY CENTER. Las Americas is a nationally recognized organization dedicated to serving immigrants and asylum seekers with high quality legal services, advocacy and support. Las Americas is binational with a geographic footprint of El Paso, TX, Ciudad Juárez, Mexico and southern New Mexico. Founded in 1987 by t...