NEW : The UK Foreign Office says it 's aware of the claims . Comment: `` We regard such approaches as impermissible . '' The report also showed what it said was a Michigan driver 's license and passport . It claimed it belonged to a dead American woman fighting with the rebels .
NEW : The UK Foreign Office says it 's aware of the claims . Comment: The report also showed what it said was a Michigan driver 's license and passport . It claimed it belonged to a dead American woman fighting with the rebels .