In this file photo, international travelers are seen processing their documents via automated machines set up at passport control at Miami International Airport.
In this file photo, international travelers are seen processing their documents via automated machines set up at passport control at Miami International Airport. C.M. GUERRERO EL NUEVO HERALD
In this file photo, international travelers are seen processing their documents via automated machines set up at passport control at Miami International Airport. C.M. GUERRERO EL NUEVO HERALD

Visa overstays are common among foreign nationals visiting the U.S.

June 26, 2015 3:07 PM