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One of the e-mails ISIS sent James Foley's family warned they wouldn't stop until "we quench our thirst for your blood." CNN's Brian Todd reports on the horrific messages the terrorist group sent the American journalist's family.
American freelance journalist James Foley is reported to have been beheaded by ISIS, in a gruesome video posted online. CNN's Brian Todd looks back at his life and his work.
After protests were marred by violence and a tough police crackdown Monday, there are new questions about the tactics used by authorities and whether or not they are appropriate. CNN's Brian Todd investigates.
While U.S. airstrikes in Iraq have damaged the ruthless terrorist group known as ISIS, there are fears it may also be elevating the status of their leader, Abu Bakr al-Baghdadi - and turning his attention towards Western targets. CNN's Brian Todd profiles the mysterious figure, aiming to inherit the mantle of Osama bin Laden.
The latest attack on U.S. military personnel by trained Afghan forces raises concerns on the security screening process. CNN's Brian Todd investigates the danger to Americans.
Although they found themselves on opposite sides of the Syrian Civil War, Iran and Hamas may be rekindling a partnership to take on their shared enemy, Israel. CNN's Brian Todd investigates those reports.
As they continue their rampage through Iraq in pursuit of an Islamic caliphate, the Islamic State of Iraq and Syria may be targeting a key American ally next. CNN's Brian Todd looks at whether there are any clues in ISIS's recent success to where they may head next.
Wisconsin Gov. Scott Walker is facing accusations of illegally coordinating fundraising for his 2012 recall campaign. CNN's Brian Todd investigates.
Their goal is a transnational Islamic caliphate, and they've already taken huge swaths of territory in Iraq and Syria. But will the Islamic State of Iraq and Syria turn its eye towards the West? CNN's Brian Todd reports on the growing concern among American officials that the group is positioning itself to attack the U.S.