B2 visa, will it renew after 1 day? will i be able to come back in?

Question

i am an israeli citizen in the US. I have a B2 visa for 6 months which ends June 1st. If i travel to canada for one day, will this visa renew for another 6 months? or not? Also, will i be able to come back in the US? (i have gone in in 2001 and out in 2001 of the US, and now i went in in 2007) so will i be able to come back from canada? My visa in general expires in 2011... PLEASE HELP!!

Answer 1

No you cannot just go to Canada for one day and return to the U.S.  You need to return to your home country.  There is no specfied time between visits but one day would look very suspicious to the immigration officer.  I believe they only allow a total of 180 days a year in the U.S.  That is not in writing anywhere that I can find, but it is what they DO.

Answer 2

Try this instead.