Well, I think we all ought to be quite concerned. Because as we have seen develop over time, and particularly during the last few years, words are quickly being turned over into actual violent actions.
Janet Napolitano expresses concern about the escalation of threats against law enforcement due to political rhetoric.
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I am in favor of creating an effective guest worker program to regain true control of the United States-Mexican border.
As President Obama has said, the FBI is investigating this as an act of terrorism, and the full force of the Federal Government will support the response and the investigation.
I believe the border is secure. I believe the border is a safe border. That is not to say everything is 100 percent.