From the late 1970s through the 2000s, deregulation led to Successes like The Ocean Shipping Reform Act of 1998 deregulated freight rates for the 40-foot containers that ship apparel, etc. from Asia to the U.S. and other products back to Asia. This also led to failures though - like when several large investment banks, commercials banks and insurance companies failed or were bailed out at taxpayer expense during the financial crisis of 2007-09 when excessive leverage exposed these firms to massive default risk.

Please take a position, either for or against using the Anti-Trust act to break up companies. Please use specific examples, and appropriate citation when needed.