QUOTE(Carlos at Tessa @ Mar 29 2007, 10:15 PM)

Hi All!
There's a question on the DS-230 Part II, "Have you ever been refused admission to the United States port-of-entry?". If your answer is YES, would that affect the approval of the visa? What are the chances that a visa could be denied because of this? Just curious. Thanks

T&C
In 1988/1989, I was denied entry twice (through Canada PFI's), and delayed (read, "denied for particular flight, was able to come in one day later on different flight) entry due to improper TN-1 offer-letter format.
Basically, include a separate sheet detailing the reason for refusal.
(note: there are some cases where the reason will bin the app: membership in terrorist or totalitarian org such as Nazi, Communist, al-Qaeda/affil; multiple felonies)
FYI, the question is also asked on N-400 forms (I was naturalised in April 2005, which is known to many of the other VJ Canucks).