Peter Bergen Quotes
Every lethal terrorist attack in the United States since 9/11 has been carried out by an American citizen or a legal permanent resident, not by recent immigrants or by refugees. So tamping down immigration won't fix the real issue, which is 'homegrown' terrorism.
Bergen, Peter. "Why Trump's Immigration Ban Won't Stop Terrorism." CNN, Cable News Network, 29 Jan. 2017.
They were right on with this prediction and warning.
Peter Bergen is an American journalist, author, and producer who serves as CNN's national security analyst, New America's vice president, and as a professor of practice at Arizona State University. He produced the first television interview with Osama bin Laden in 1997. The interview, which aired on CNN, was the first time that bin Laden was interviewed by Western media.