Global Public Square

On GPS Sunday: Panetta on terrorism threat; Fareed on talk of military action; breaking down claims on Muslim immigration

Watch "Fareed Zakaria GPS," Sundays at 10 a.m. and 1 p.m. ET on CNN

On GPS this Sunday: Fareed offers his take on whether the calls for U.S. military intervention in the Middle East would help prevent the kinds of attacks seen in Paris last week.

Then, Fareed digs deeper into the issue with Leon Panetta, former Director of Central Intelligence, who looks at the terrorism threat in Europe, whether the United States is vulnerable as a target and what the U.S. should do to try to stop something similar happening here.

“You know, I think that what we've seen happening over these last few weeks, between what happened in Ottawa, what's happened in Paris and now what's happened in Belgium, is that we're entering a new and perhaps more dangerous chapter in the war on terrorism,” Panetta says.

Also on the show, Fareed speaks with Doug Saunders, an international affairs columnist for The Globe and Mail and the author of The Myth of the Muslim Tide: Do Immigrants Threaten the West? about claims there has been “an influx" of people from Muslim countries, and that they aren't assimilating into their host countries when they get there.

Plus, Fareed speaks with Malcolm Gladwell, who wrote in support of the broken windows theory in his famous book The Tipping Point, and Bernard Harcourt, who wrote a book called Illusion of Order: The False Premise of Broken Windows Policing, about that much-talked about issue.