Rebel forces unleash their firepower in Northern Syria.<br /> <br />They target a town in Aleppo province, that sits on the government supply route connecting the northern province to central parts of the country.<br /> <br />They make victory signs as survey a damaged building, in an assault that killed more than 50 pro government fighters.<br /> <br />Rights groups say the rebel gain will leave government forces besieged in Aleppo province. The move hampers options for President Bashar al -Assad's forces for counterattacks against rebel held territory in northern Syria along the Turkish border.<br /> <br />The video, which can not be independently verified by Reuters shows a roomful of weapons now in rebel hands.<br /> <br />Western powers are now considering action against the Syrian state -- following the apparent use of chemical weapons on civilians last week. The government denies any such use.<br /> <br />The conflict in Syria began more than two years ago and has claimed the lives of at least 100,000 people.
