Border Patrol Agents William Ortiz and Eduardo Berlanga try to intercept a pickup truck filled with...

A special undercover group shuts down a house in Nogales where illegal immigrants are believed to be...

Aviation Enforcement Pilot John Manheimer and his Black Hawk team patrol the Sonoran Desert searchin...

Officer Hector Navarro stops a silver pickup truck at the Nogales port of entry. The driver is actin...

A report on illegal immigration follows drug smugglers and job seekers as they risk their lives atte...

A young man drowns trying to cross the Rio Grande, and agents must now identify him and return his b...

An 18-wheeler carrying more than 1,000 pounds of concealed marijuana is discovered by a rookie agent...

At the border checkpoint in Hidalgo, Texas, a seemingly ordinary car is found to have firearms and a...

A group of suspected drug smugglers is tracked by the all-terrain vehicle (ATV) night unit at Rio Gr...

New agents get their first taste of action; officers seize tens of thousands of dollars in suspected...

Working the varied terrain of San Diego, California are officers and agents of the Department of Hom...

In this episode of Border Wars, officers and agents of U.S. Customs and Border Protection work 24/7...

On the U.S.-Mexico border, officers and agents work to fight the threat of terrorism while remaining...

Meet the Shadow Wolves, an elite unit of just 12 Native American federal agents who hunt down drug s...

Witness one of the Caribbean's largest drug busts of the year -- over 1.5 tons of cocaine worth more...

Examining the Sept. 30, 2010, death of American tourist David Hartley, who was allegedly shot by Mex...

In this episode of Border Wars, Miami and Puerto Rico, agents and officers with the Department of Ho...

In Laredo, Texas, officers and agents of the Department of Homeland Security target drug smuggling a...

In this episode of Border Wars, Border Patrol Agents and Customs and Border Protection Officers in L...

A truck with canned jalapenos is found to have marijuana; a human smuggler will not give up stranded...

A stolen vehicle is abandoned after it flips over during a high-speed chase, and a huge load of mari...

Agents beef up security in Miami in preparation for Super Bowl XLIV, while also patrolling the rest...

Drugs, guns, cars and money are just some of the items confiscated on a typical day by Customs and B...

Along the El Paso-Juarez border, agents and officers of the Department of Homeland Security investig...

CBP agents dismantle an observation point used by smugglers to monitor agents' movements in the remo...

In this episode of Border Wars, agents and officers struggle to stop cartels and illegal immigrants...

With the help of a Blackhawk helicopter, agents arrest a suspected smuggler who is backpacking drugs...

Customs and Border Protection patrol the crucial boundary between El Paso, one of the safest cities...

Border agents in Arizona defend a national park overrun by smugglers.

Border agents in El Paso, Texas battle to secure the city from human trafficking and drug smuggling.

Agents and officers work around the clock to secure the border between El Paso, Texas, and Ciudad Ju...

Agents chase smugglers in a dangerous high-speed pursuit.

Agents patrol the Rio Grande Valley in southernmost tip of South Texas. They catch drug smugglers bu...

Agents persue a pickup truck loaded down with drugs ferried from Mexico; a routine vehicle inspectio...

A search team races to rescue a mother and her son who were abandoned by smugglers in the brush.

Agents put themselves in harm’s way searching for armed smugglers fleeing a shoot-out with the Mexic...

Drug smuggling has reached “Texas-sized” proportions in the Rio Grande Valley. A canine unit detects...

Law enforcement battles to intercept the massive flow of illicit traffic moving through the Rio Gran...

The Rio Grande River serves as a highway for illegal traffic and dangerous crossings. As the Departm...

In the southern border towns of Douglas and Nogales, Ariz., agents uncover new and more cunning meth...

Along the southern Arizona border at the port of entry, agents detain two families within a 24-hour...

A Blackhawk helicopter leads ground agents on an epic chase after an illegal immigrant through treac...

Border Patrol agents cut off a getaway car as it tries to flee the scene of a drug drop in ranchland...

Downtown, Border Patrol and ICE agents discover a major drug-running tunnel and suspected smugglers...

In Puerto Rico, agents keep a high-value drug seizure from South America secure as they transport it...

Agents in Puerto Rico enter one of San Juan’s most notorious housing projects for an undercover “buy...

When the Coast Guard rescues Cuban refugees from a remote island in the Mona Passage, Customs and Bo...

Illegal traffic between the Rio Grande and the Falfurrias Checkpoint in South Texas.

Tactical cat-and-mouse games used in the war on drugs.

Illegal traffic between the Rio Grande and the Falfurrias Checkpoint in South Texas.

Tactical cat-and-mouse games used in the war on drugs.

South Texas has become a hotspot for smuggling activities on the border.

Specially trained agents deal with problems specific to the border in South Texas.

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Agents in South Texas work to stop drug dealers, smugglers and undocumented immigrants from infiltra...

The action never stops for Customs and Border Patrol (CBP) agents and local law enforcement who patr...

For those rare occasions when human skills are insufficient, Customs and Border Protection (CBP) age...

Drugs, humans, weapons and money can be hidden anywhere by anyone at any time, and nobody knows that...

In the Rio Grande Valley, money has become something of a drug — corrupting people's lives and lurin...

Follow along as border patrol agents hunt down drug runners and illegal immigrants trying to cross t...