yellen handled things is jeffrey hayzlett. me is peter communication matters for everyone, especially for the federal reserve. especially now. the 6.5%andons threshold of unemployment, that is the key metric that the fed looks at. everybody knows -- everybody is going to be trying to read the tea leaves to try to figure out what they're going to do. message of her yesterday and the market selloff, did she make a mistake? >> she left with a big mistake. she has to lead with authority. if she changes her dress color or if someone changes their tie color, it sends the markets reeling. she needs to look at some time frames to set in. she will have to come back. i would make the time frames shorter. ae other thing, quantify it little bit more. she took away the six point what ever it was and now she's putting in the time frame. when it is not right, when people start to misuse her words, she will need to confront it. communication is important from the fed, at the same time, i think investors have grown to not trust it entirely. we