In the News: Apple, Cheezburger, Citigroup and more

Apple's Tim Cook steps into the spotlight as Steve Jobs goes on his second cancer-related medical leave.

Blockbuster seeks more cash from creditors.

Cheezburger Network raises $30M from investors.

Citigroup appears to have turned the corner.

Discovery resurrects former health channel that made way for the Oprah Winfrey Network.

Facebook suspends phone and address-sharing feature, spurs ad spending to est. $3B this year.Continue reading...