In this June 22, 2016 file photo, Border Patrol agent Eduardo Olmos walks near the secondary fence separating Tijuana, Mexico, background, and San Diego in San Diego. In his threat Tuesday, April …

Border Patrol agent Eduardo Olmos walks near the secondary fence in San Diego, separating Tijuana, Mexico, in the background, and San Diego, June 22, 2016. (Gregory Bull/AP, File)