Related by context. Frequent words. (Click for all words.) 35 Otay Mesa 35 Border Protection 35 Nogales 35 Border Patrol agent 34 California Highway Patrol 34 McAllen 34 San Ysidro 34 CBP 32 Border Patrol 32 Nogales Ariz. 31 Tijuana 30 Border Patrol agents 29 Henry Cuellar 29 Wildlife Conservation Commission 27 Coast Guard 27 Army Corps 26 MCSO 25 Mexican 25 Alcohol Tobacco 25 Customs Enforcement 25 ADOT 25 counternarcotics 25 border crossing 24 patrol 23 Border Protection CBP 23 US VISIT 22 Lindbergh Field 22 Wildlife Service 22 Sheriff Office 22 Forest Service 22 Highway Patrol 22 FDLE 21 Border Security 21 Customs 21 border 21 FWS 21 Mexican consulate 21 NNSA 21 Mexican Consulate 20 GAO 20 Government Accountability Office 20 border crossings 20 Central Command 20 border crossers 20 DN.M. 19 Knocke 19 Drug Enforcement Administration 19 APHIS 18 spokesman Russ Knocke 17 Customs Enforcement agents 17 DEA 17 Mexican drug cartels 17 Chertoff 17 Alcohol Tobacco Firearms 17 Immigrations 16 Special Agent 16 Drug Enforcement Agency 16 Marshals Service 16 State Patrol 16 Immigration 16 Customs Enforcement ICE 16 Sky Harbor 16 homeland security 15 baggage screening 15 Homeland Security Janet Napolitano 15 Registered Traveler 15 CBSA 15 OMB 15 TSA 14 Napolitano 14 law enforcement 14 LAX 14 TSA screeners 13 USDA 13 Inspection Service 13 airport screeners 13 Michael Chertoff 13 FBI Special Agent 13 customs 13 immigration 13 DHS 13 Federal Aviation Administration 13 Census Bureau 13 federal 13 INS 13 Homeland Security DHS 13 ICE 13 USCIS 12 Marshals 12 FMCSA 12 Homeland Security 12 FBI 12 Port Authority 12 Homeland Security Secretary 11 FAA 10 FBI agents 9 ATF 8 Postal Service 7 screeners 7 Naturalization Service 4 air marshals