In a move that reveals much of import beyond first glance but repels U.S. media attention, the State Department has offered a whopping $2 million fortune in reward money for information leading to the arrest of a fugitive Pakistani human smuggler whose intercontinental network does something highly worrisome to homeland security professionals: since 2015, the network has smuggled Afghan immigrants, migrants, through South American and Central America to the southern border. So fretful is the State Department that it last week offered $1 million for information leading to the arrest and conviction of Pakistani smuggler Abid Ali Khan and another...