World News Podcast - January 27th, 2014

The next blast of winter is gearing up to strike and bring wind chills in its wake that could hit 50-below zero. A new study says more than 7,000 times a year - American kids and adolescents went to hospitals with firearm injuries. A cruise ship is heading back to New Jersey, after an illness sickened hundreds of passengers and crew members. And, ABC’s Chief Health and Medical Editor Dr. Richard Besser with the science of the sneeze. This and more on the World News Podcast.

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