Related by context. Frequent words. (Click for all words.) 39 If 36 When 35 Then 35 The [003] 35 wear surgical masks 35 hand sanitizer 35 Typically 35 if 35 Suppose 34 precautions 34 Flu vaccines 34 www.tsa.gov 34 Whenever 33 Usually 33 Tax preparers 33 Once 33 Unless 33 Oftentimes 33 patdowns 33 notify 32 So 32 Finally 32 Sometimes 32 Otherwise 32 rescreened 32 Because 32 background checks 32 Invariably 32 whenever 32 Therefore 32 Instead 32 plugin document.write 32 prescreen 31 Letters faxes 31 Ordinarily 31 Background checks 31 Presumably 31 Ideally 31 Privacy advocates 31 Eventually 31 They 31 Flight attendants 31 Homeland Security 31 Normally 31 Heaven forbid 31 Or 31 pat downs 31 Bomb sniffing dogs 31 spokeswoman Amy Kudwa 31 Frequently 31 Or maybe 31 And 31 Periodically 31 Specially trained 31 Either 30 prescreened 30 Generally 30 Occasionally 30 Until 30 Soon afterward 30 Alternatively 30 Maybe 30 then 30 CALLER Well 30 Cooler heads 30 Whomever 30 Officials [002] 30 notification 30 parental permission 30 unless 30 anytime 30 Wait minute 30 air marshals 29 smallpox vaccinations 29 Castelveter 29 ask 29 Supposedly 29 TSA 29 whether 29 pronto 29 Instant replay 29 Often 29 sky marshals 29 alerting 29 Lawmakers 29 Cell phones 29 check 29 ASAP 29 countermeasures 29 Administration TSA 29 Whichever 29 prescreening 29 Afterward 29 patdown 29 when 29 Now 29 whomever 29 TSA screeners 29 Randomly 29 Metal detectors 29 precaution