BofA sued by shareholder over $10 billion AIG loss

``A Bank of America Corp shareholder sued the bank on Friday for what he said was a failure to disclose it potentially owes more than $10 billion to American International Group Inc in connection with mortgage-backed securities... "Throughout the class period, defendants repeatedly informed investors about the claims of other entities for RMBS losses but not about the massive losses suffered by AIG," the lawsuit said.''