President Barack Obama voiced his conviction Tuesday night that Syrian President Bashar Assad was to blame for deadly chemical attacks against civilians, but again he offered no proof.
A look at his remarks to the nation, seeking support for a military strike against Syria, and how they compare with the facts as publicly known:
OBAMA: “We know the Assad regime was responsible. … The facts cannot be denied.”
THE FACTS: The Obama administration has not laid out proof Assad was behind the attack.
The administration has cited satellite imagery and communications intercepts, backed by social media and intelligence reports from sources in Syria, as the basis for blaming the Assad government. But the only evidence the administration has made public is a collection of videos it has verified of the victims. The videos do not demonstrate who launched the attacks.