$$$ Warren Buffett And Bill Gates' $600 Billion Challenge [Fortune]

$$$ BP, Transocean Oil Spill Washes On To Citadel, Highbridge, SAC Capital, et al's shores. [AR]

$$$Wall Street's Do-Good Summer [NYO]

$$$ Eliot Spitzer: Stop Playing Defense [Slate]

$$$ BP's Hayward to Get 'Sliced and Diced' by Congress [AP]

$$$ Goldman Cuts DreamWorks Citing Ogre-Saturation [WSJ]