PopandPolitics: Tony Estrada is Sheriff of Santa Cruz County
PopandPolitics: Born in Mexico, he's Arizona's only Hispanic sheriff.
PopandPolitics: "Illegal immigration is a supply and demand phenomena..."
PopandPolitics: "...the border will always be porous."
PopandPolitics: Arizona and Mexico share 350 miles of borderland
PopandPolitics: Between 40 and 50 percent of immigrant arrests are made in Arizona
PopandPolitics: Nearly half a million immigrants cross the U.S.-Mexican border each year
PopandPolitics: Nearly $1 billion was spent on a 53-mile demo virtual fence in AZ
PopandPolitics: Almost 80% is walled off with pedestrian fencing and vehicle barriers
PopandPolitics: It costs an average $3.9 million to put up a mile of fencing
PopandPolitics: 51 tunnels were found between U.S./Mexican border cities of Nogales
PopandPolitics: More than 2000 died on the border with Arizona in the past decade
PopandPolitics: Customs and Bardor Patrol budget for 2010 fiscal year was $11.4 billion
PopandPolitics: 532 National Guard troops are stationed in Arizona...
PopandPolitics: ...but they have no arrest power and carry guns only for self-defense