we're covering all the angles. michelle, let's start with you. president obama is expected to offer condolences, he's expected to offer assistance. what else are we expecting him to say today? do we expect him to be putting any pressure on vladimir putin? >> yeah, i mean, i think only veshl verbally. i don't think there's going to be any action taken in terms of sanctions. that always takes time and coordination especially with europe. the statement put out by the white house last night was pretty strong. just when you see the kind of verbiage that the white house is using over and over again, that they are calling for a full, credible, unimpeded, transparent, prompt, international investigation. they have used all of those words, sometimes all of them at the same time over and over again. they want to make sure that u.s. investigators, international investigators, can get there, that they have safe and unimpeded access as they have put it and they are able to