$$$ Justice Department Investigating Possible HSBC Leak to Hedge Fund [WSJ] $$$ Apple Tops $700 Billion Valuation, Fueled by New Products [Bloomberg] $$$ Tech Bubble Won’t Burst In 2015. 2016? [BusinessWeek] $$$ British regulators are pressuring Bank of America Corp. ’s European investment-banking arm to improve the way it manages risks, saying its current practices…