okay. from the university of north carolina, chapel hill, thank you for your insights. thank you. sure. president obama and other world leaders among those travelers forced to cancel their plans to attend today s state funeral in poland for president lech kaczynski and his wife. jim maceda has the latest. what sing there now? reporter: you can probably hear the church bells at the cathedral right behind me pealing. that signifies the end of the state funeral service. it was an extremely emotional service lasting two hours. a high requiem mass performed by a choir and orchestra, many of the pieces within the mozart s requiem were performed, lots of cutaways of foreign dignitaries, mostly russian president dmitry medvedev who was by far the most recognizable for me, certainly, of the dignitaries that managed to arrive. interestingly, alex, the bodies