Appeasing the Castro brothers will only cause other tyrants from Caracas to Tehran to Pyongyang to see that they can take advantage of President Obama's naiveté during his final two years in office. As a result, America will be less safe as a result of the President's change in policy.

USA Freedom Act did, however, take away a valuable tool that allowed the National Security Agency and other law - and other intelligence agencies to quickly and rapidly access phone records and match them up with other phone records to see who terrorists have been calling.

I think, again, on issues of energy, how are we going to fully utilize our energy resources in this country? What is the role of the federal government in higher education? What kind of justices would you appoint to the Supreme Court, not just because we have a vacancy now, but at least one or two potentially in the next four to eight years?

I am not now, nor will I ever be, a candidate for offensive coordinator of Iowa.

Our country has a lot of problems. When the world looks at how bad the United States is and then we go talk about civil liberties, I do not think we are a very good messenger. I don't know that we have a right to lecture. We are not in a position to be more aggressive. We have to fix our own mess.

It's impossible to walk a block in Miami, in Los Angeles, San Antonio without running into someone who is being deeply impacted by a broken legal immigration system.

For most Americans, their primary aspiration is to achieve a better life... To earn a livable wage in a good job. To have the time to spend with family and do the things they enjoy. To be able to retire with security. And to give their own kids a chance to do as well or better than themselves.