NEW : John Kerry checks in with his daughter , who has run the marathon in the past . The temporary flight restriction came at the request of law enforcement and originally extended three nautical miles in all directions before being reduced to two . Comment: London police say they are reviewing security for the city 's marathon on Sunday .
NEW : John Kerry checks in with his daughter , who has run the marathon in the past . Comment: London police say they are reviewing security for the city 's marathon on Sunday .