I have met Vladimir Putin, and I know his ambition will not be detoured by a gimmicky red, reset button.

The truth is, I was afraid the day I walked into Stanford. And I was afraid the day I walked out.

The marijuana that kids are smoking today is not the same as the marijuana that Jeb Bush smoked 40 years ago.

We need a fearless fighter in the White House - not just to win this election, but also to restore the character of our nation.

Im very disappointed that we missed our (earnings per share) growth target this quarter due to the confluence of a number of issues that we now understand and are urgently addressing. I accept full responsibility for the shortfall.

Our government has become incompetent, unresponsive, corrupt. And that incompetence, ineptitude, lack of accountability is now dangerous.

I think more to the point, these pivotal times means something other than a politician. I understand the economy. I understand the world. I have a lot of foreign policy experience. I understand bureaucracies. I understand technology, and I understand leadership.