Paris ISIS attacks weren't expensive to pull off
ISIS’s financial backing
John Browne: Paris attack may have only been a rehearsal
Canada to let in refugees
How to deal with terrorism like the attacks in Paris
Muslims denounce ISIS
Will President Obama change his ISIS strategy?
Obama’s ISIS strategy
Niall Ferguson on fighting ISIS, Paris terror attacks
Ferguson on fighting ISIS
Fmr. French Secret Service head on the hunt for ISIS attackers
Paris terror attacks
Military Stocks Rally as France Vows 'Pitiless' War on ISIS
Defense contractors rallied on Wall Street amid calls for the U.S., France and their allies to step up military action following attacks in Paris on Friday.
Israel’s Ayalon: Democracies under siege must put human lives before human rights
Ayalon on refugee crisis
What is the root of radicalism?
What is the root of radicalism?
Santorum: We are helping ISIS
Rick Santorum on Paris
French counter-terrorism leaders met before attacks
Analyst on counter-terrorism meeting
Lawmaker: ISIS has declared war on us
Lawmaker: ISIS has declared war on us
Is Obama clueless on taking out ISIS?
Nile Gardiner on Obama’s ISIS plan
Refugee crisis a federal issue?
Obama: Can’t slam door on Syrians
Should we allow Syrian refugees into the U.S.?
Six states to reject refugees
Kasich: We cannot jeopardize our people
Migrant crisis coming to U.S.?
Creating a strong strategy against ISIS
White House lacking ISIS strategy?
Could Europe completely close off its borders to Syrian refugees?
Strategy against ISIS failing?
Judge Andrew Napolitano: This was decidedly un-presidential
Napolitano on Obama’s press conference