Excerpt:
A senior immigration officer has said staff did not act in a racist way when an American Muslim woman was detained for 13 hours at Heathrow airport.
Ayan Mohamud, 18, who was visiting family in Leicester, said she felt she was being "judged" in the wake of the Paris terror attacks.
Leicester MP Keith Vaz raised Ms Mohamud's case at a Home Affairs select committee meeting on Tuesday.