A former alleged high-ranking Comanchero bikie boss accused of stealing a trolley from a Sydney storage unit has told a court he simply "borrowed it".Ali Bazzi, who police allege may have once been the national president of the Comanchero bikie gang, faced the Downing Centre Local Court today, accused of stealing a $990 trolley from Kennards Storage at Ultimo on January 29.The court heard police allegations he gave a false name and email address before CCTV captured him wheeling the trolley awa