>> john: as we watch the final journey of general colin powell through the entrance of the national cathedral, the georgia dome at gorges national cathedral in the northern part of washington, d.c. we will come back in jennifer griffin, live at the cathedral. jennifer, set the scene for us there as general colin powell makes his final journey. >> john, i think it was striking that when the bells of the national cathedral began ringing and playing earlier as colin powell was escorted into the cathedral behind me, it was "america the beautiful" that was playing. you've heard some of the hymns chosen. they are uplifting. the sun has come out and we are just waiting for the coffin to