FILE - In this Oct. 30 2010 file photo, FedEx and UPS cargo planes sit on the tarmac of the north cargo terminal area at Hartsfield-Jackson Atlanta International Airport in Atlanta. The glaring ... more 
FILE - In this Oct. 30 2010 file photo, FedEx and UPS cargo planes sit on the tarmac of the north cargo terminal area at Hartsfield-Jackson Atlanta International Airport in Atlanta. The glaring weakness of the cargo shipping system has been laid bare by the Yemen-based mail bomb plot _ but the cost of fixing it may be too high for governments, airlines and shippers to stomach during a global downturn. Analysts warn that the cost of screening every piece of air cargo in a bid to prevent terrorists from downing airliners might bankrupt international shipping companies, hobble already weakened airlines and still would not provide full protection. less 
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Associated Press | Photo By Erik S. Lesser, File
Sat, Nov 6, 2010 2:01 PM EDT