How Larry and David Ellison reached the peak of their wealth – and political power

He may be 81-years old, but Oracle chairman and mega-billionaire Larry Ellison, a database technology pioneer and a mainstay of Silicon Valley for five decades, is at the peak of his influence, wealth and political power.

​ He may be 81-years old, but Oracle chairman and mega-billionaire Larry Ellison, a database technology pioneer and a mainstay of Silicon Valley for five decades, is at the peak of his influence, wealth and political power. Read More Breaking News, Latest News and Videos | CNN