. >> josh, courtney and john fortt thank you so much for joining us with the latest. former apple ceo john skully will be weighing in and on what samsung could have done differently to save the galaxy note 7. >> a down day. the dow was down 267 points at the low of the session. now down 227. >> coming up mario gabelli speaks to us exclusively. we'll discuss the possibility of viaccom merging with cbs. >>> up next bio tech blowups. illumina, we will assess the damage after the break. you are watching cnbc, first in business world wide. mobility is very important to me. that's why i use e*trade mobile. it's on all my mobile devices, so it suits my mobile lifestyle. and it keeps my investments fully mobile... even when i'm on the move. sign up at etrade.com and get up to six hundred dollars. we're drowning in information. where, in all of this, is the stuff that matters? the stakes are so high, your finances, your future. how do you solve this? you don't. you partner with a firm that advises governments and the fortune 500, and, can deliver insight person to person, on wh