The story of Ben Clemens, who after 32 years as a border patrol agent is forced to work for the very people he spent his career trying to keep out of the United States. Now exposed to life on the other side of the wall, Ben will start to question his black and white views of the world, challenging his ideology and his loyalties.

In 2004, shortly before Estonia's accession to NATO, the Russian intelligence service is approaching Alfred Vind, an official of the Estonian Ministry of Defense ...

Follows the offers of the Security and Customs Services at the borders of Spain, which are under the constant threat from drugs, weapons, and suspected terrorists.

At Heathrow's Terminal Three, officers stop a student from entering the UK after a trip home to his native India, while the team in Calais search lorries they suspect are being used to smuggle illegal immigrants.