this week as janet yellen makes her first appearance on capitol hill as the fed chairwoman. capping the week on a high-note, best two-week gain in months. steve here to fill us in on what we're watching today. >> very good day to you, thomas. janet yellen will be explaining what her policy is going forward. her first testimony before the politicians on capitol hill. of course, since taking the job since ben bernanke. she will be speaking first to the house finance service committee on tuesday and then on thursday the senate banking committee. up 1.8% on the s&p. tim armstrong is trying to reverse the damage he created over at aol. he is the ceo. they were cutting some of the 401(k) benefit retirements for employees. he said it was down to obamacare and the cost associated with the distressed babies of two employees. there's been a big backlash and said i've listened to what