president trump vows there will be a, quote, big price to pay for syria's regime after an apparent chemical weapons attack. video from the region shows the the horror. we want to warn you these are horrible images to look at. children were rushed to the hospital needing help breathing following this attack. the syrian government denies being behind it. joining us now is democratic senator ben card in, awe member of the senate foreign relations committee. good morning, senator. >> alisyn, good to be with you. >> good to have you. when the president says there will be a big price to pay in syria, what does that mean to you? >> alisyn, in the interest of the civilized war to make it clear that chemical weapons cannot be used. the united states is leader of the civilized war. we need to work with international partners. first and foremost, we need to work with the united nations and