Related by context. Frequent words. (Click for all words.) 58 Secure Fence Act 47 Border Patrol agents 43 fencing 42 concrete barriers 41 Sasabe 41 border 41 kilovolt transmission line 41 fence 41 Border Fence 40 SBInet 40 fences 40 Border Patrol 39 Keystone XL pipeline 39 Sunrise Powerlink 39 Rep. Silvestre Reyes 39 Sen. Jeff Bingaman 38 Keystone XL 38 Calexico Calif. 38 lane expressway 38 Ruby Pipeline 38 Border Patrol agent 38 Secure Border 37 unmanned surveillance 37 Maaleh Adumim 37 Derbez 37 separation barrier 37 sand berm 37 immigration reform 36 berms 36 Nogales Sonora 36 frontage roads 36 Gov. Jan Brewer 36 President Felipe Calderon 36 undocumented workers 36 berm 35 President Felipe Calderón 35 President Vicente Fox 35 Pinon Canyon 35 barrier 35 frontage road 35 Calderon 35 barbed wire fencing 35 wilderness designation 35 DRIC 35 Gila Bend 35 Nogales Ariz. 34 Mexicans 34 Tohono O'odham Nation 34 Operation Jump Start 34 worksite enforcement 34 colonias 34 San Ysidro 34 highway 34 electrified fence 34 antimissile 34 Border Patrol Agents 34 dual carriageway 34 Comprehensive Immigration 34 Keystone Pipeline 34 Nogales 34 Gov. Janet Napolitano 34 Merida Initiative 34 Henry Cuellar 34 unmanned aerial drones 33 Governor Jan Brewer 33 Senator Jeff Bingaman 33 buffer zone 33 illegal immigrants 33 undocumented immigrants 33 illegal immigration 33 Laredo Texas 33 Camp Humphreys 33 missile shield 33 interstate highways 33 Indo Bangla border 33 Mexican 33 SENTRI 33 Sen. Ken Salazar 33 Murguia 33 Palo Verde Nuclear Generating 33 Sens. Jon Kyl 32 San Ysidro border 32 bill 32 Grijalva 32 anti missile shield 32 Eagle Pass 32 Texas Tollway Authority 32 deport illegal immigrants 32 O'odham 32 multimodal transportation 32 Kyl 32 border crossings 32 demilitarized zone DMZ 32 ADOT 32 guideway 32 erecting 32 HOV lanes 31 MoPac 31 forest thinning 31 Mon Fayette Expressway 31 HOT lanes