Detailed text transcripts for TV channel - CNN - 20170408:04:56:00
There's the concern of a power vacuum if assad is taken out of power and then what role isis plays in the control. >> and that's an ideal solution. that's the one i favor, but frankly the zwreometry of the battlefield has changed. anderson, after the russian intervention the amount of energy that would be required on our part to take on both assad and isis is beyond what any president could now reasonably demand of this country. and that's a great satdness, and it's going to be a festering sore for a long time. but we're going to handle this sequentially. >> how difficult -- i mean the level o...