Ofc. Christopher Carlin, left, and Ofc. Recio, right, patrol the Miami International Airport as travelers arrive on Friday under tightened security.
Ofc. Christopher Carlin, left, and Ofc. Recio, right, patrol the Miami International Airport as travelers arrive on Friday under tightened security. MATIAS J. OCNER For The Miami Herald
Ofc. Christopher Carlin, left, and Ofc. Recio, right, patrol the Miami International Airport as travelers arrive on Friday under tightened security. MATIAS J. OCNER For The Miami Herald