President Barack Obama says he hasn't made a final decision about a military strike against Syria. But he says he's considering a limited and narrow action in response to a chemical weapons attack that he says Syria'sgovernment carried out last week.
“We don't know how hard they're going to hit [President Bashar] Assad, but clearly they're going to hit Assad,” says Joshua Landis, a leading Syria watcher and the director of the Center for Middle East Studies at the University of Oklahoma. “What Obama articulated very clearly is that we can hit him hard enough to dissuade him from using chemical weapons again. So it's worth it to try to extend that and punish Assad and make him think twice about using again.”
Obama says that attack was a challenge to the world and threatens U.S. national security.