Detroit files for bankruptcy. J.P. Morgan Chase is reportedly in negotiations with federal regulators over charges the bank manipulated energy markets in California and around the country. The energy market -- and the federal enforcement actions -- are things that would have looked very different before the Enron scandal a decade ago. Also, Dell shareholders are deciding whether to approve a buyout involving the company's founder -- most of these deals go through, but will this one? Finally, a conversation with Ryan Schreiber, founder of Pitchfork, about the music industry in the digital age.