US Intensifies Effort to Blunt ISIS' Message

(CNN) ISIS is under pressure in parts of Iraq and battling a variety of adversaries in Syria, but it's metastasizing at warp speed elsewhere, most dangerously in Egypt and Libya. It also has support in Yemen, Afghanistan and Pakistan. And the leader of

(CNN) ISIS is under pressure in parts of Iraq and battling a variety of adversaries in Syria, but it's metastasizing at warp speed elsewhere, most dangerously in Egypt and Libya. It also has support in Yemen, Afghanistan and Pakistan. And the leader of

Washington is working to install a new air base in Iraq's Kurdistan to be used in a campaign against Islamic State (ISIS), media report.

A video emerged Sunday in which ISIS-affiliated extremists beheaded 21 Egyptian Christian hostages, raising worldwide shock and outrage. And it seems as if, in the rush to cover Egypt's subsequent airstrikes on ISIS in 

Copenhagen, Denmark (CNN) The man suspected of killing two people in Copenhagen swore fidelity to ISIS leader Abu Bakr al-Baghdadi in a posting made on what's apparently his Facebook page just before the weekend shooting spree. The post pledges