Points of Interest: Airlines Warned about Possible Shoe Bombs, easyJet Security Warned Because Passenger Wrote in Arabic

Security personnel screening passenger's shoes
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A report that airlines were warned to beware of show bombs, a security alert on an easyJet flight after a man was seen writing in Arabic and what WhatsApp is a favorite -- not just of Facebook -- but of travelers too are among today's points of interest.
Homeland Security Warns Airlines: Watch For Shoe Bombs
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