Obama denies he drew the red line

Now Obama denies he drew the red line on chemical weapons use in Syria. New York Times:

“I didn’t set a red line,” Mr. Obama said during a news conference here in Stockholm. “The world set a red line.”

You know what you said, Mr. President. Everyone knows of your red-line challenge. What do we call it when you say you didn't do what everyone knows you did?

Red Line Example: Law breaker Rep. Rangel says Obama should not have drawn the red line. CNS News