today the company is exploring the sale now of its wella hair care unit which could fetch $7 billion.his is the consumer products giant looks to streamline its portfolio. shares of p&g almost 2% higher at $90.58. twitter's co-founder has sold some of its company stock for the first time. according to a filing he divested more than 700,000 shares. that amounts to roughly more than $28 million. shares of the social media company up 1% today. they finished at $41.63. black friday sure isn't the day you want your website to crash, folks, especially if you're best buy. the electronics retailer's website did go down for more than an hour today as shoppers, flooded the internet looking for deals. company says it was caused by a concentrated spike in traffic. i guess that's in the category of good problems to share. shares at best buy up almost 2%. they finished at $39.50. coming up, the big stores may be packed this black friday but mom and pop shops are getting ready for their big day. small business saturday. >>> it's the holiday shopping season officially under way, a lot of consumers are