The purpose of their stay in the United States is 90 days or less for tourism or business (if in doubt, travelers should check with the nearest Embassy or Consulate to verify that what they plan to do is considered tourism or business. Transit through the United States is generally permitted. Note that foreign media representatives planning to engage in that vocation in the United States are not eligible, as the purpose of their stay does not qualify as “business”. These professionals must obtain a nonimmigrant media (I) visa. See media visa for more information. Also see Visitor Visas – Business and Pleasure;