The FBI has launched a criminal investigation into two people who claim they have government materials and crime scene evidence showing that a missile was responsible for the explosion, a top law enforcement source told CNN.

CNN: NTSB: "No physical evidence" missile brought down TWA 800

Caregivers can use dolls, play materials and toy airplanes to create a scene that helps the child to conceptualize and develop a narrative around what happened.

CNN: STORY HIGHLIGHTS

Local raw materials--say, olive wood from the West Bank for a Nativity scene or wool from alpacas raised in the Andes foothills for a knit hat--are favored.

FORBES: Creative Giving