Expert: Lebanon in danger of collapsing

Lebanese people gather at the site of a car bomb that targeted Beirut's southern suburb of Haret Hreik on January 2, 2014.
Lebanese people gather at the site of a car bomb that targeted Beirut's southern suburb of Haret Hreik on January 2, 2014.

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    Expert: Lebanon in danger of collapsing

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CNN's Hala Gorani speaks to Rami Khouri of the American University of Beirut about why violence is on the rise in Lebanon.