“The sad fact is, because we've had a failed policy and failed leadership, now we're having to rely on Russians and the Iranians to go into Syria to fight and destroy ISIS.”

“The sad fact is, because we've had a failed policy and failed leadership, now we're having to rely on Russians and the Iranians to go into Syria to fight and destroy ISIS.”

“We are ramping up security in the United States but also looking at visa applicants, visa waiver applicants - and looking at travel manifests on the airplanes trying to come into the United States.”

“The sad fact is, because we've had a failed policy and failed leadership, now we're having to rely on Russians and the Iranians to go into Syria to fight and destroy ISIS.”

“There's a conspiracy going on online every day between these top U.K. individuals within ISIS leadership out of Syria.”

“Without - you know, good intelligence stops plots against the homeland. Without that intelligence, we cannot effectively stop it.”

“I think there is a failure in foreign policy. And you have to acknowledge that under Barack Obama, Hillary Clinton was the architect of that foreign policy. Whether it was malevolent or not, I don't know.”