The president's proposal to degrade and destroy the Islamic State poses a challenge for members of his own party, who have traditionally provided the anti-war voices in Congress.
On a weekend that saw extremist group the Islamic State release a video showing the murder of a Western hostage, support for a coalition to fight the group is building.
The killing of British aid worker David Haines by the self-proclaimed Islamic State provoked international outrage and could bolster U.S. efforts to build support for an anti-ISIS coalition.
The Islamic State militant group released a video showing the execution of British aid worker David Haines. NPR's Lynn Neary talks with the BBC's Gordon Corera about the reaction in the U.K.
The militant group calling itself the Islamic State claims to have killed British aid worker David Haines. The video has been condemned by British prime minister David Cameron and by President Obama.
Former Ambassador Fred Hof tells NPR's Wade Goodwyn that air power is not enough to defeat the Islamic State. A ground component, even if it is not American, is needed for long-term success, he says.
House Republicans were hoping for a smooth two weeks before hitting the campaign trial, but a request to arm Syrian rebels has muddled that, as well as the one bill that must pass before they leave.