There's one issue that will define the contours of this century more dramatically than any other, and that is the urgent and growing threat of a changing climate.

I miss Saturday morning, rolling out of bed, not shaving, getting into my car with my girls, driving to the supermarket, squeezing the fruit, getting my car washed, taking walks.

Just like I described in health care, yeah, somebody comes in, they got new ideas, maybe ideas that are completely opposite of my ideas. Maybe some of it goes, maybe some of that progress goes back. Maybe they think of some things we didn't think of, and so in some other areas - we can learn something.

While we have come a long way since the Stonewall riots in 1969, we still have a lot of work to do. Too often, the issue of LGBT rights is exploited by those seeking to divide us. But at its core, this issue is about who we are as Americans. It's about whether this nation is going to live up to its founding promise of equality by treating all its citizens with dignity and respect.

But race is an issue that I believe this nation cannot afford to ignore right now. We would be making the same mistake that Reverend Wright made in his offending sermons about America - to simplify and stereotype and amplify the negative to the point that it distorts reality.

In the fight against ISIL, we cannot rely on an Assad regime that terrorizes its people; a regime that will never regain the legitimacy it has lost. Instead, we must strengthen the opposition as the best counterweight to extremists like ISIL, while pursuing the political solution necessary to solve Syria's crisis once and for all.

I believe it`s important to be open and honest, especially with your friends.