Syrian troops shelled rebel neighborhoods in the central city of Homs Sunday, activists said, killing at least three people hours before the first group of UN observers were to arrive in Damascus to ... more 
Syrian troops shelled rebel neighborhoods in the central city of Homs Sunday, activists said, killing at least three people hours before the first group of UN observers were to arrive in Damascus to shore up a shaky truce. (April 15) less 
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Wed, May 9, 2012 8:42 AM EDT