For President Donald Trump, questions about transparency start with his taxes, and why he's breaking with tradition and not releasing his returns.

Always remember that if you give up in life, life didn't give up on you, you gave up on life.

In fact, presidents and vice presidents are automatically audited by the IRS, which hasn't stopped other chief executives from making them public.

We are a nation of laws. And nobody can ignore our Constitution. No one's above the law. And that includes the president of the United States.

An enemy of yours is an enemy of mine; an enemy of mine is an enemy of yours; if an enemy of mine is not an enemy of yours, then you're an enemy of mine.

For President Donald Trump, questions about transparency start with his taxes, and why he's breaking with tradition and not releasing his returns.

Donald Trump is the first president in more than 40 years not to make his tax returns public. The president says only reporters care about the issue.