Community colleges play an important role in helping people transition between careers by providing the retooling they need to take on a new career.

Did I recognize that there was anger or frustration in the American population? Of course I did. First of all, we had to fight back from the worst recession since the Great Depression, and I can guarantee you if your housing values have crashed and you've lost most of your pension and you've lost your job, you're going to be pretty angry.

Because of the internet and communications, the clash of cultures is much more direct. People feel, I think, less certain about their identity, less certain about economic security.

The truth is that, in trying to get at terrorists who are in countries that either are unwilling or unable to capture those terrorists or disable them themselves, there are a lot of situations where the use of a drone is going to result in much fewer civilian casualties and much less collateral damage than if I send in a battalion of marines.

The profound mistake of Reverend Wright's sermons is not that he spoke about racism in our society. It's that he spoke as if our society was static; as if no progress has been made; as if this country - a country that has made it possible for one of his own members to run for the highest office in the land and build a coalition of white and black; Latino and Asian, rich and poor, young and old - is still irrevocably bound to a tragic past.

For all the noise and anger that too often surrounds the immigration debate, America has nothing to fear from today's immigrants. They have come here for the same reason that families have always come here-for the hope that in America, they could build a better life for themselves and their families. Like the waves of immigrants that came before them and the Hispanic Americans whose families have been here for generations, the recent arrival of Latino immigrants will only enrich our country.

Here's what I can tell the American people: 95 percent of you will get a tax cut. And if you make less than $250,000, less than a quarter-million dollars a year, then you will not see one dime's worth of tax increase.