 Fox News | Illegal border crossings down: More officers, border wall deter immigrants El Paso Times In total, 12251 undocumented immigrants were apprehended by agents in 2010, compared with 122000 in 2004. Nunez said that figure will most likely be below 10000 for this fiscal year. magnetic and infrared sensors) and the recently finished border fence ... Arrests of Immigrants on US Southern Border at 40-Year Low More cops, border wall deter immigrants in Texas |