We're really glad you want Nick to come to the USA. Unfortunately he probably can't for a couple more years.
Years ago Nick taught a few poi workshops in the USA without a non-immigrant work visa (it's not feasible for a Canadian to get a work-visa just to teach a few workshops, so he told the border guards he was visiting friends). This resulted in an unfortunate border-crossing where Nick was banned from entering the USA for 5 years.
That ban officially expired in spring of 2010, but it is still not easy for Nick to enter the USA. Entering for work would require more money and paperwork than is currently viable (application fees, lawyer fees, etc.). Entering for tourism is more realistic, but will require Nick proving that he has a permanent home, permanent place of work, enough money in the bank, etc. Until he has all these things it is unlikely he can visit the USA. But don't worry; he's looking for a place to settle down so it's just a matter of time!
We hope that makes everything clear. We hope to see some of you lovely Americans up here in beautiful Canada!
