What is the best title for the passage？A．What Wall Street Can Do to Avoid Over-regulationB

What is the best title for the passage？

A．What Wall Street Can Do to Avoid Over-regulation

B．Battle between Wall Street And the Government

C．Wall Street in Dilemma: Lawsuit or Over-regulation

D．Wall Street Blamed for Economic Crisis

请帮忙给出正确答案和分析，谢谢！