In an interview with Morning Edition, the Republican senator criticized the administration's strategy against ISIS, following the president's remarks Monday.
In comments after a meeting of the G-20, Putin implied that Russia's isolation from the West was nearing an end. He said the fight against terrorism had to be undertaken by a coalition.
Despite the growing list of governors stating they will no longer resettle people from Syria, it's not clear whether states have the legal authority to keep the refugees out.
The Pentagon has not said whether it was able to kill the ISIS leader, whose real name is Mohammed Emwazi. He appeared in videotapes released online of Americans and other hostages being murdered.
The head of Syria's antiquities agency was in Italy making an appeal for help to stop the destruction of his war-torn country's cultural heritage at the hands of Islamic militants.
The small force will be sent to northern Syria to "help coordinate local ground forces and Coalition efforts" to counter ISIS, a senior administration official confirms to NPR's Scott Horsley.
Much of the difficulty lies in finding a solution to the civil war and humanitarian crisis that's acceptable to all parties — both within and outside of Syria.
Riad Sattouf is a Syrian-French cartoonist who brings to life the Middle East in the 1980s. Published as a graphic novel, it provides a humorous and intimate view of the author's youth.