heavy fog early this morning. 96 russian people were on the plane, poland's version of air force i. no one survived. he was leading a delegation to russia of the seventh anniversary of the massacre of poland's prisoner of war. they're now acting as a country in mourning, and world leaders are offering their sympathies and support as well. >> translator: on behalf of the russian people, i send the deepest and sincerest of condolences to the people of poland. and to the loved ones of those deceased. on monday, april 12, russia will have a national mourning day. >> president barack obama called the deaths, quote, devastating to poland, to the united states and to the world, and he said that president kaczynski was a distinguished statesman who