January 28, 2012 -- Updated 1134 GMT (1934 HKT)
WORLD ECONOMIC FORUM
Full coverage of this week's World Economic Forum, where political and business leaders took the global temperature following a year of change.
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TREK OF FAITH
From a few thousand people in the 7th century to three million a year today, the story of the Muslim pilgrimage to Mecca is an epic journey. FULL STORY
IRAN TENSION
CNN canvasses expert opinion on the year ahead as Iran remains defiant over its nuclear program. FULL STORY
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CNN goes inside a unique unit working to bring U.S. troops lost in the battlefield... back home. Sat: 2200 HK, 2230 CET | Sun: 1130p ET | Tue: 1830 HK, 1830 CET

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