There are some exceptions: Chicago, my hometown, in particular. But overall in the country this is a much safer place than it used to be.

All Americans should be deeply troubled by the fatal shootings of Alton Sterling in Baton Rouge, Louisiana and Philando Castile in Falcon Heights, Minnesota. We've seen such tragedies far too many times, and our hearts go out to the families and communities who've suffered such a painful loss.

We can't afford more top-down economics. What we need are policies that will grow and strengthen the middle class.

Donald Trump will be the next president, the 45th president of the United States. And it will be up to him to set up a team that he thinks will serve him well and reflect his policies. It takes a while for people to reconcile themselves with that new reality. Hopefully, it`s a reminder that elections matter. I think it`s important for us to let him make his decisions, and I think the American people will judge over the course of the next couple of years whether they like what they see.

The problem with all these tired excuses for inaction is that it suggests a fundamental lack of faith in American business and American ingenuity.

Strong countries and strong presidents talk to their adversaries. That's what Kennedy did with Khrushchev. That's what Reagan did with Gorbachev. That's what Nixon did with Mao. I mean think about it. Iran, Cuba, Venezuela - these countries are tiny compared to the Soviet Union. They don't pose a serious threat to us the way the Soviet Union posed a threat to us. And yet we were willing to talk to the Soviet Union at the time when they were saying we're going to wipe you off the planet.

Ultimately, only diplomacy can bring about a durable solution to the challenge posed by Iran's nuclear program. As President and Commander in Chief, I will do what is necessary to prevent Iran from obtaining a nuclear weapon. However, I have a profound responsibility to try to resolve our differences peacefully, rather than rush towards conflict.