Fox News | Mexican authorities have discovered a tunnel in Nogales, Arizona.

The Hill | Texas Gov. Rick Perry repeated his opposition to building a fence while campaigning in New Hampshire.

Arizona Daily Star | Arrests of illegal immigrants has fallen to levels not seen since the early 1970s.

KVIA ABC 7 | Officials are investigating an incursion by Mexican federal police into the U.S.

Stephen C. Webster | Perry has since called Medicare and Social Security unconstitutional.

AFP | US authorities Tuesday named a new chief for the the ATF.

InSight Crime.org | The Sinaloa Cartel has stepped up as the largest distributor of methamphetamine to the U.S.

Dana Gabriel | Much has been made about the secretive nature surrounding to create a North American security perimeter.

Politico | The man who led the controversial Fast and Furious anti-gun-trafficking operation will step down.

Washington Post | For years, experts have warned Mexico’s drug violence create wave of refugees in U.S.

Reuters | Calderon urged Congress to stamp out drug consumption and stop illegal trafficking of weapons across the border into Mexico.

William Gheen | Obama’s approval numbers are crashing as more Americans find out about Obama’s illegal Amnesty and dictatorial actions.

Fox News | A group of sheriffs in Arizona is seeking $60,000 in donations to file a brief with the Supreme Court.

Kansas City Star | Increasing involvement of the U.S. in Mexico’s drug war only going to make situation worse.

American Dream | So now he is just going to ram it down our throats any way that he can.

Raw Story | Rep. Mike Coffman introduced legislation to overturn part of the 1973 Voting Rights Act.

Washington Post | Justice Department confirmed illegally purchased weapons found in at least 11 violent crime scenes.

El Paso Times | Merida initiative gives $1.5 billion U.S. aid package to help Mexico confront the cartels.

Matt Cover | HHS announced it has awarded $28.8 million to 67 community health centers with funds from the Obamacare health reform law.

Houston Chronicle | A Mexican military helicopter landed Saturday at Laredo International Airport by mistake.

AP | An Albuquerque gun store is challenging a federal requirement to report multiple sales of semi-automatic rifles.

L.A. Times | DEA head acknowledges supporting role in ill-fated Operation Fast and Furious.

VOA News | Entire police force of Ascension, Mexico has resigned after several deadly attacks on the department’s officers.

El Paso Times | U.S. federal agents allegedly allowed the Sinaloa drug cartel to traffic several tons of cocaine to the U.S.

Bloomberg | Arizona aims to collect tens of millions of dollars in private donations to build a border fence with inmate labor.

Bob Barr | Thus far, no one seems prepared to seriously address the problem.

OneNewsNow | An immigration expert and border enforcement advocate applauds the efforts of an Arizona state lawmaker.

The White House | President executive order issued under national emergency targets gangs like Las Zetas.

Monica Villamizar | No one knows if its founder, Servando Gomez, a school teacher, was a history enthusiast or simply read the Da Vinci Code.

Reuters | A U.S. federal court interpreter from El Paso, Texas, has been found murdered in Ciudad Juarez.

Arizona Republic | Supporters can help Arizona build its own fence along the Mexico border.

L.A. Times | At least six Mexican drug cartel figures involved in gun smuggling also were paid FBI informants.

Grace Johnson | Arizona lawmakers are hoping to raise around $50 million for border fencing with a new online public fundraising plan.

KRQE | Guilty plea means former mayor of Columbus could face up to 50 years in federal prison.

NPR | Justice Department has announced new rules on gun sales in four Southwestern states.

Detroit News | Push for greater security along the border with Canada is getting some traction on Capitol Hill.

Fox News | Controversial “Fast and Furious” gunrunning may have had a cousin in Florida that resulted in guns being trafficked to Central America.

Orange County Register | Chief sponsor of Arizona’s controversial anti-illegal immigration law SB1070 will likely face a recall election.

William Lajeunesse | Family of murdered Border Patrol Agent Brian Terry wants justice, and that may include suing the federal government.

Fernando A. Chinchilla | 59,374 voluntary homicides were recorded in the country between 2007 and 2010.

KFOXTV.com | Jordan got more than he bargained for when his camera captured a man climbing over the fence and dropping down to the street below.

TucsonCitizen.com | House of Representatives Subcommittee on National Parks, Forests and Public Lands held a hearing Concerning: H.R. 1505.

Jason Beaubien | Mexico’s most brutal drug cartels now earn millions of dollars each year from the extortion and smuggling of migrants.

London Guardian | US president warns execution would breach of international legal obligations.

NPR | The federal government claims the southwest border is more secure than it’s ever been.

AFP | At least 13 gunmen were killed in a shootout.

FOX | Arizona officials are gearing up for a July 20 launch of a website to accept donations.

Human Events | It’s not unusual for politicians on Capitol Hill to recognize citizens during hearings.

Fox News | The BATFE is being accused of retaliating against an agent who exposed “Project Gunrunner.”

Associated Press | Deployment of 1,200 National Guard soldiers for one year: $110 million.