O'HARE WITH THE LATEST.
LIZ: I SPOKE TO THE TAXI STARTER
OUTSIDE WHO SAYS HE HAS BEEN
WORKING THROUGH WINTERS
SOMETHING LIKE THIS FOR 20 YEARS
AND EVEN HE IS COLD, WEARING AT
LEAST 10 LAYERS ON TOP AND
TOMORROW, THEY WILL BE ROTATING
POSITIONS EVERY 20 MINUTES TO
GIVE PEOPLE A BREAK FROM THE
COLD.
FOR PEOPLE WHO DO HAVE TO GO TO
WORK TOMORROW AND FACE ELEMENTS,
THERE ARE ALL KINDS OF THE
CAUTIONS IN PLACE.
PUNISHING COLD IS FREEZING
OPERATIONS OF ALL KINDS.
THE MAD RUSH TO STOCK UP, BUT
EVEN IN THE ARCTIC BLAST,
PACKAGES WILL CONTINUE TO MOVE
THROUGH THE MAIL LIKE THE POSTAL
SERVICE'S UNOFFICIAL MOTTO SAYS
-- 
LETTER CARRIERS AROUND THE CITY
WILL STILL BE OUT WORKING THEIR
ROUTES FIGHTING SUBZERO WIND
CHILLS.
>> WE HAVE TALKED TO THEM ABOUT
FROSTBITE, ABOUT HYPOTHERMIA.
WE WANT THEM TO GET INTO A WARM
PLACE IF THEY FEEL ANY KIND OF
SYMPTOMS LIKE THAT.
LIZ: STREETS AND SANITATION
WORKERS WILL BE OUT THERE WITH
THEM.
AT O'HARE, WORKING FROM HOME IS
NOT AN OPTION.
>> THE SYSTEMS WE MAINTAIN OUR
CRITICAL TO THE FLYING PUBLIC.
>> IF SOMETHING BREAKS DOWN,
NAVIGATION SPECIALISTS HAVE TO
BE OUTSIDE IN THE ELEMENTS.
>> IF IT CAN BE DEFERRED,
DIFFERENT.
IF IT NEEDS IMMEDIATE ATTENTION,
MAKE SURE YOU BRING ENOUGH
PEOPLE AND ENOUGH RESOURCES TO
THE JOB TO GET IT DONE IN THE
MINIMUM AMOUNT OF TIME,
ESPECIALLY IN THE COLD BECAUSE
YOUR SURVIVAL TIME IF SOMETHING
WERE TO HAPPEN OUT THERE IS DOWN
TWO MINUTES.
LIZ: THAT'S WHY AIRLINES SAY
THEY WILL BE TAKING EXTRA
PRECAUTIONS FOR THEIR EMPLOYEES
TOMORROW.
FOR PEOPLE OUT ON THE RAMPS AND
TARMAC'S, THEY WILL BE OFFERING
ROVING WARMING VEHICLES WITH HOT
BEVERAGES INSIDE.
AIRLINES AND OTHER COMPANIES
ALSO SAY THEY'RE ADVISIN
