on the desk tonight, bonawyn eison, courtney garcia, guy adami and steve grasso we start off with stocksslidin into the weekend, dropping sharply midday the sell-off seemed to be sparked by apple the world's biggest company closing the day down 5%, its biggest loss since last september for a week s&p 500 and nasdaq both more than 2%. each indices posted their worst weekly performances since march. the vix rocketed higher closing above 17 for the first time since may. is this a case of as goes apple so goes the market what can we expect courtney, what do you think? >> i think when it comes to am you saw apple traded lower around 2:00 and so did the marks. when you look at the s&p 500, apple is the largest holding what's happening today is apple was not doing well amazon actually was doing fantastic but apple is more than twice the weighting of amazon, so that's why the markets are going to take the lead there not the mention that fact that berkshire hathaway also owns apple. the markets are really overexposed to this. that's what you're seeing it trade on i was cautioning advisers, make sure yo