Obama: We must "look before we leap" on Syria

After evidence of chemical weapons use inside of Syria, President Obama said today during a news conference in Mexico, "We're going to look at all options" to hasten the conflict's end, including providing arms to the Syrian rebels. But he cautioned, "We want to make sure that we look before we leap and that what we're doing is actually helpful to the situation as opposed to making it more deadly or more complex."