Some links to kick off your Tuesday:
* Does Citigroup shakeup mean Citigroup breakup?
* CalPERS is having some trouble selling some private equity assets on the secondary market. But the pension giant apparently has only itself to blame.
* Blackstone and Warburg Pincus are in talks to buy part of Sony Entertainment India.
* Charlie Gasparino’s book on Dick Grasso comes out today.
* I spent a lot of hours on Super Mario Brothers 2, blissfully unaware that I was playing a watered-down version.