at night and when it s cloudy, we use more natural gas. this ensures we can produce clean electricity whenever our customers need it. we have breaking news tonight. somewhere in the middle of that scrum there somewhere surrounded by bodyguards and photographers and screaming groupies is justin bieber. he s got in new legal trouble tonight. moments ago as you re watching right now he turned himself in to police in toronto. want to go to toronto where the the cbc s steven desouza is reporting for us. steven, what are the charges here? reporter: he s facing an assault charge. anderson, this goes back to an incident on december 29th where bieber and some friends were seen at a toronto maple leafs