police officer, tony peroni, is responding to a report of a fight on the train that the conductor called in. >> the lead car, no weapons, all black clothing. at group of bms is all we have. >> the transmission was bm. a group of bms which represented black males. >> cephus johnson's nephew, oscar grant, is one of a group of men involved in the altercation just moments before. >> oscar and his friend was on the train. an old friend of his they used to know had some issues in the past, and they saw each other. next thing you know, they grabbed each other and starting tussling. >> the scuffle comes to an end as the train pulls into the station. >> they squashed it, they went about their business and then the train, of course, as you know, came to the fruitvale b.a.r.t. station. >> the officer orders grant and his friend back off the train. >> he says, i saw you two get on the train, get off my fing train. oscar comes off the train and he says, you go stand against the wall with your friends. >> on the station platform, officer peroni places one of the men in handcuffs, seen on the bottom le

japan's group is considering acquiring the grolsch and peroni beer brands. they will ease regulatory concerns about their merger. gold corp. says they'll have to look for large gold deposits outside of the americas. they could possibly meet the criteria which include low political risk and existence of a mining code. we're still 1100 level around there. it's not like it's off to the races. >> yeah. >> earnings season unofficially kicking off with the fourth quarter results after the close yesterday. overall the numbers weren't quite as bad as feared but still had warning signs for investors. landon dowdy joins us with more. >> alcoa with a fourth quarter loss and 18% drop in revenue due to sharply lower aluminum prices excluding items that they dropped 4 cents a share. they have been cutting smelting capacity and rising trade tensions with china and last year said it would close a plant in indiana bringing the u.s. aluminum output to the lowest level in more than 65 years. they're shifting the operations to the more profitable business of making parts for th