This citizen journalism image provided by Lens Young Homsi, which has been authenticated based on its contents and other AP reporting, shows Syrian rebels using a rocket launcher to attack Syrian ... more 
This citizen journalism image provided by Lens Young Homsi, which has been authenticated based on its contents and other AP reporting, shows Syrian rebels using a rocket launcher to attack Syrian soldiers loyal to Syrian president Bashar Assad, in Homs province, Syria, Tuesday, June 18, 2013. Syrian warplanes bombed rebel positions near a contested military air base in the north of Syria on Tuesday, activists said, while President Bashar Assad's forces nearby pressed ahead with an offensive against opposition fighters in the country's largest city Aleppo. (AP Photo/Lens Young Homsi) less 
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Associated Press | Photo By Lens Young Homsi
Wed, Jun 19, 2013 7:00 AM EDT