Переведите на русский. After the third assassination in 1901, the protection

Переведите на российский. After the third assassination in 1901, the protection of presidents was put in the hands of the United States Secret Service and nowadays wherever a president goes he is surrounded by Secret Service guards who all have a tendency to look very similar the men are often unsmiling, with short haircuts, moustaches, trenchcoats and sunglasses. There are women too, but many more men. If the president wants to go fishing or horse-riding, the Secret Service agents will have to learn enough about the activity to accompany him.