liz cheney of all people has come out against the resolution. if you're looking for the clearer sign yet of which way the winds are blowing among the conservative base, the newly minted wyoming resident may be an indicator. she looks to unseat mike enzi in the primary. she has accused the president of being a traitor. >> people have got to begin to ask, who is benefiting from barack obama's foreign policy. time and time again, sadly and disturbingly, it's america's enemies who are benefiting. >> joining me now is tony blaken, white house deputy national security adviser. the president's comments this morning about a red line caught some confusion when he referred to it being essentially international red line. the president talked about how use of chemical weapons on the scale that we're now seeing would change his calculus when he enunciated that. can you clarify those comments for people? >> sure, chris. the president was exactly right.