BALDWIN: Dramatic new video said to show Syrian rebels shooting down a regime helicopter. Take a look for yourself. Down it goes, bursting, ball of flame. Reportedly here rebels gunned this chopper down yesterday. This is western Syria. We have to say CNN cannot independently verify the authenticity of the video that showed up on social media sites. But I can tell you that Syria's bloody civil war began now more than 18 months ago. And international envoy Lakhdar Brahimi met with Lebanon's president today in Syria. He's expected in Damascus later today. Appealing to women voters was a focus of both candidates. We talked a lot about this yesterday, remember. And so during the debate, we will check all and follow through and see if they hit the mark. We'll do that next hour. Plus, new fallout for Lance Armstrong amid the mounting controversy over his cycling career. Those details are ahead.
Envoy Pushes For Syrian Cease Fire