How much liberty do with want to give up for a false sense of security?

People who want to come to this country don't have constitutional rights. Once they get here, they do. But coming here is not a constitutional right. So with do, as a nation, have the ability and should have the ability to decide who comes here and when they come here.

You can tell a person's religion 85 percent of the time from their phone records.

The U.S. should never get involved where we have no clear national interest. We should not intervene militarily in a country like Syria, where we can’t separate friend from foe and might end up arming the very people who hate us the most.

We must protect ourselves from jihadis without losing ourselves.

Let's say tomorrow that there was a president, that we elected a president that eliminated the bulk collection of data. Let's just say it happened. What do you think would happen? People are like 'the sky would fall. We would be overrun with jihadists.' Maybe we could rely on the Constitution. Maybe we could get warrants. ... If you make the warrant specific, there's no limit to what you can get through a warrant.

I will not let the Patriot Act, the most unpatriotic of acts, go unchallenged. At the very least, we should debate. We should debate whether or not we are going to relinquish our rights, or whether or not we are going to have a full and able debate over whether or not we can live within the Constitution, or whether or not we have to go around the Constitution.