The Afghan policewoman approached the US adviser as he was walking in the heavily guarded police chief's compound in the capital. She then drew a pistol and shot him once, a senior police official told Reuters.
More top news
Disney boss Bob Iger said Carrie Fisher appears "throughout" Star Wars Episode 8 Jedi and nothing would be changed using special effects.
In an embarrassing setback for the president, Republicans failed to reach the number of votes to pass his new healthcare act into law.
It will feel pleasantly warm in the sunshine, with temperatures reaching 12 or 13 Celsius (54 to 55F).