World News Podcast - January 18th, 2013

There are questions swirling about the safety of those hostages in Algeria held by extremists with ties to Al Qaeda. Oprah's interview with Lance Armstrong drew more than 3 million people, but was he telling the truth? There is concern over this year's flu outbreak and the large crowds expected at the inauguration. And ABC's David Muir on some words of advice from the two glamorous hosts of the Golden Globe Awards. This and more in the World News Podcast.

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