Lawmakers begin to question witnessespublished at 15:57 GMT 10 February
We're now getting into the questions.
Each lawmaker will have five minutes to speak and questions the witnesses from the Department of Homeland Security.
First up to ask questions is Chairman Garbarino, a Republican.
He asks if standard procedures were followed in the investigations of the deaths of US citizens Renee Good and Alex Pretti in Minnesota.
Lyons and Scott reply yes they were - and both agree to share the findings of the investigations before the committee when they become available.










