Cheney: Obama is the worst president of my lifetime
Dick Cheney interview appears in Playboy
Islamic State of Iraq and the Levant
How do Americans feel about ISIS?
Focus group debates the ISIS threat, who is responsible for allowing the group to form and what the U.S. should do about it
Air Force vet faces judge on ISIS charges
Feds accuse Tairod Nathan Webster Pugh of plotting to travel to Syria to join terror group
British police free alleged teen ISIS recruits, arrest 18-year-old
U.K. police under increasing pressure to stem the flow of would-be militants eager to join extremists in Syria
Kurds claim ISIS using chemical weapons
Officials investigating at least 2 alleged incidents when forces battling extremists reported symptoms of poison gas
Saddam Hussein's tomb leveled during fight against ISIS
Intense battle between Iraqi security forces and extremists over Tikrit leaves late dictator's elaborate gravesite in ruins
3 U.K. teens arrested, believed on way to Syria
Latest case of European teens allegedly seeking to join ISIS in Syria means problem "on a much larger scale" than thought, official says
ISIS torture methods described by former captives
Spanish journalist and former hostage Javier Espinosa says he had a lot of experience with the depravity of "Jihadi John"
Iraqi group claims ISIS used chemical weapons
Kurds say they have evidence chlorine gas was used against peshmerga fighters, who have been battling the extremists
American soldier wounded by ISIS gunfire in Iraq
Incident at Iraqi training base marks the first time a U.S. soldier has been wounded by fire from the extremists
CIA Director: ISIS are "psychopathic thugs"
John Brennan backs White House on labeling terrorists
Ex-CIA insider: ISIS-Boko Haram embrace is mutually beneficial
As terror group expands from Middle East to new territory in West Africa, it gets "one of the most important terrorist groups in the world"
Iraqi forces push toward center of city held by ISIS
Battle for Tikrit part of biggest Iraqi offensive against the militant group so far and fighters are in a triumphant mood
ISIS accepts Boko Haram allegiance pledge
In audio recording, ISIS claims Boko Haram's support means Islamic caliphate has expanded to West Africa
Religious tensions still a concern as Iraqis close in on Tikrit
The battle to push ISIS out of Tikrit is progressing, but the precarious partnership of Shiite and Sunni fighters on the ground raises questions about Iraq's future
Iraqis say victory in Tikrit just days away
Commanders tell CBS News ISIS could be clinging to key town with just 200 fighters, and they won't hold on long
Turkey: Intelligence operative helped girls join ISIS
British schoolgirls believed to have crossed from Turkey into Syria to join extremists
European leaders fret over porous borders
Little consensus on a solution amid fears that ISIS militants could mingle with thousands of refugees crossing the Mediterranean
Has ISIS become the leader of the global jihadi movement?
The alignment of Nigerian militant group Boko Haram with ISIS is the latest demonstration of the extremist group's growing global clout
Pakistani man arrested in Toronto terror plot
Authorities say self-proclaimed ISIS and al Qaeda supporter planned to attack U.S. consulate, other buildings in city's financial district
Change to Jordan uniform over ISIS killing backfires
Street cleaners in Amman used to wear orange, so the government wanted to change the color because it looked like ISIS prisoners' uniforms
Latest ISIS executioners linked to 2012 France attack
Official confirms man and teen boy in new execution video are French, and it appears they come from a family of well-known jihadists
Top national security officials testify on authorizing war against ISIS
Secretary of State John Kerry, Defense Secretary Ashton Carter, and Joint Chiefs of Staff Chair General Martin Dempsey testify at a Senate Foreign Relations Committee hearing
Iraq claims first push into ISIS-held Tikrit
Gov't confident it can win battle seen as key test for Iraqi troops and their Iranian partners quickly, but progress has been slow
"My sister was into any normal teenage things"
Families of 3 teen schoolgirls believed to be ISIS recruits tell British lawmakers police didn't warn them of the danger
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U.S. may have withheld warnings to Ukraine on deadly Kyiv strikes
Pope's cancer prognosis may depend on these factors, doctors say
Ilhan Omar's relatives subpoenaed as part of immigration probe
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Houthis launch new attack on Saudi capital as Trump mulls strikes
911 call shows Hayden Panettiere was given CPR on day she died
U.S. banks dropped customers over political views, regulator says
Florida man charged with murder in ex-fiancée's 2011 disappearance
Iran and Russia blamed for growing list of hybrid attacks in Europe
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