can someone on visa waiver in united states, go to canada and get entry again for 90 days..?
Re: Visa waiver...
Depends on type of passport you have
You need Visa for Canada at the border
Any other passport will be refused entry at the border if you have no/expired visa
Canadian & USA passports are exempt from any visa
What is 'Visa Waiver' in USA ? could you please explain further
Thanks