The two retired FBI special agents spoke at the Oklahoma City National Memorial & Museum as part of the museum's "Better Conversations" series.

WACO, Texas — In the ashes of the Branch Davidian site where nearly 80 people died in a 1993 blaze after an armed standoff with federal agents, a new religious community is slowly taking shape.

Even now, a memorial at the scene to the 76 killed — including 27 children — draws hundreds of visitors a month. The Branch Davidians Memorial in Waco, Texas. Picture: Suzanne Cordeiro/AFP ...

Even now, a memorial at the scene to the 76 killed — including 27 children — draws hundreds of visitors a month. The Branch Davidians Memorial in Waco, Texas. Picture: Suzanne Cordeiro/AFP ...