Under [Tim] Cook's leadership, Apple is now using 100 percent renewable energy in the U.S. and China, and it's worked to improve conditions at its manufacturing plants in China.

[Eric]Goldman [a professor at Santa Clara University School of Law] says back in the 1990s, courts began to confront the question of whether software code is a form of speech. Goldman says the answer to that question came in a case called Bernstein v. U.S. Department of Justice. Student Daniel Bernstein who created an encryption software called Snuffle. He wanted to put it on the Internet. The government tried to prevent him, using a law meant to stop the export of firearms and munitions. Goldman says the student argued his code was a form of speech.

The Ninth Circuit Court of Appeals agreed, and software has been treated as a form of speech ever since. So if software code is speech, Apple says the First Amendment also means the government can't tell Apple what to say.

Under [Tim] Cook's leadership, Apple is now using 100 percent renewable energy in the U.S. and China, and it's worked to improve conditions at its manufacturing plants in China.

Looking back at Tim Cook's public appearances in the last few years makes the standoff with the government look almost inevitable.

Apple doesn't have to write code, which equals speech, when it doesn't agree with what the government wants to do. And it's not that the government can't make you do anything you don't want to do.

Under [Tim] Cook, Apple has a new product line with the Apple Watch, but it hasn't generated the kind of excitement that the iPod, iPhone or iPad did. Still, Cook can't be called a failure. Under his leadership, the company released a larger version of the iPhone to record sales.