neighbors, too. [ applause ] we are americans, too. and we stand with you and we do not forget and we will be there each after the cameras leave. shepard: the president spoke about it two hours ago at a memorial service for victims of last week s disaster. that blast killed 14 people and injured hundreds more. doug mckelway on scene in waco, texas tonight with more. doug? shep, you know, many people had the sense that this terrible tragedy, despite its shear magnitude was overshadowed by events in boston last week. well, if that was the case, then this memorial service today did a lot to overcome that 10,000 people packed this auditorium at baylor university this afternoon. a procession of literally hundreds of fire trucks from all across the state of texas and beyond paid their respects to some real heros. and the grieving families that they left behind. each of whom recorded a videotaped eulogy, listen