By Sunday afternoon, all the rail cars had been removed from the accident site, said Weener.
CNN: 9 still hospitalized after Connecticut train collision
2.
"This will be looked at by the (aviation) community as an overreach, " said member Earl Weener.
CNN: Pilot texting a factor in deadly copter crash
3.
Investigators will look at the trains' braking performances, wheel and track conditions, and speed and other information from data recorders, Weener said.
CNN: 9 still hospitalized after Connecticut train collision