27 people are killed after the syrn government uses improvised weapons in the rebel-held city of du douma. you are watching al jazerra live from our headquarters in doha. also coming up. protests in hong kong as politicians debate how the city's next leader should be elected. >> the only thing that really count is have we stopped the boats and the answer a resounding yes. >> australia's prime minister evades questions over a bribery scandal despite growing evidence. and we'll tell you why