NEW YORK — The governors of New Jersey and New York on Friday ordered a mandatory, 21-day quarantine for all doctors and other arriving travelers who have had contact with Ebola victims in West Africa.The move came after a New York City doctor who returned to the U.S. a week ago from treating Ebola victims in Guinea was diagnosed with the lethal disease.Many New Yorkers and others were dismayed to learn that after he came home, Dr.