It was the labor movement that helped secure so much of what we take for granted today. The 40-hour work week, the minimum wage, family leave, health insurance, Social Security, Medicare, retirement plans. The cornerstones of the middle-class security all bear the union label.

I can make a firm pledge, under my plan, no family making less than $250,000 a year will see any form of tax increase. Not your income tax, not your payroll tax, not your capital gains taxes, not any of your taxes.

But let me perfectly clear, because I know you'll hear the same old claims that rolling back these tax breaks means a massive tax increase on the American people: if your family earns less than $250,000 a year, you will not see your taxes increased a single dime. I repeat: not one single dime.

I have Muslim members of my family. I have lived in Muslim countries.

On every front there are clear answers out there that can make this country stronger, but we're going to break through the fear and the frustration people are feeling. Our job is to make sure that even as we make progress, that we are also giving people a sense of hope and vision for the future.

We can't get to the $4 trillion in savings that we need by just cutting the 12 percent of the budget that pays for things like medical research and education funding and food inspectors and the weather service. And we can't just do it by making seniors pay more for Medicare.

We, the People, recognize that we have responsibilities as well as rights that our destinies are bound together that a freedom which only asks what's in it for me, a freedom without a commitment to others, a freedom without love or charity or duty or patriotism, is unworthy of our founding ideals, and those who died in their defense.

For more than four decades, the Libyan people have been ruled by a tyrant - Moammar Gaddafi. He has denied his people freedom, exploited their wealth, murdered opponents at home and abroad, and terrorized innocent people around the world - including Americans who were killed by Libyan agents.

To avoid being mistaken for a sellout, I chose my friends carefully. The more politically active black students. The foreign students. The Chicanos. The Marxist professors and structural feminists and punk-rock performance poets.

The Bush Administration's failure to be consistently involved in helping Israel achieve peace with the Palestinians has been both wrong for our friendship with Israel, as well as badly damaging to our standing in the Arab world.