Constantly on the lookout for weapons, illegal travellers, and contraband, there’s never a dull moment for the men and women who protect America’s border. Border Security: America’s Front Line follows the work of US Customs and Border Protection agents and officers as they screen travellers entering the country, inspect cargo and agricultural products destined for US soil, all the while securing the longest border in the world. Guns, drugs, undeclared money, and much more—it’s all in a day’s work for these officers.
