51.   Participants test their bravery and speed by racing ahead of six bulls through the cobblestone streets of this small northern town.

52.   Sanders said the injury is not serious and he should be at full speed by Sunday.

53.   That brought the action to a temporary halt and effectively ended any chance for an increase in qualifying speeds by the top drivers.

54.   The company said it could operate at full speed only by the end of August.

55.   The standoff turned violent when a red Volkswagen driven at high speed by a student hit the soldiers.

56.   Trains using maglev technology reach high speeds by riding above rails on a magnetic field that is considered environmentally friendly, energy-efficient and easy to maintain.

57.   Mercedes dominated Indy speeds by taking advantage of a loophole and designing an engine for this race alone.