Updated throughout the day.

Sinochem has hired bankers to consider at bid for Potash (Reuters)

The CEO of HSBC (NYSE: HBC) may quit if he is not named chairman of the bank (FT)

Research In Motion (NASDAQ: RIMM) could launch its new tablet PC next week (WSJ)

JetBlue (NASDAQ: JBLU) may put broadband into its planes in a partnership with ViaSat (FlightGlobal)

Blockbuster could go into Chapter 11 within the next few days. (WSJ)

Douglas A. McIntyre