additional sanctions. these are the sanctions, ronan, that was imposed by the united states unilaterally, energy and banking firms. europe was also considering sanctions and considering less imposing sanctions. this could still be escalated if the situation did not improve. obviously we don't know what happened here other than that 295 souls were tragically killed in some kind of a malaysian airline mishap along the russian border in eastern ukraine. >> obviously implications for us with foreign travel. 23 americans were on board that flight. and for the region. i want to go to you with that question. we've seen traffic indicating -- again, msnbc has not confirmed this -- stroke talbot from the