​Toronto police just announced that an 'SMS blaster' was seized during the arrests of three men who were charged with fraud. These devices mimic cell towers to force thousands of nearby phones to connect, in order to send them scam texts. CBC’s visual investigations team digs into how easy they are to source online, speaks to Chinese sellers and looks into the legalities of the devices. »»» Subscribe to CBC News to watch more videos: http://bit.ly/1RreYWS For breaking news, video, audio and in-