Re: What wll happen to my Tourist Visa?
If you are being petitioned via consular processing (CP) nothing will happen to your Visitor's Visa (it will not be canceled) and you have nothing to fear about. Many people w/ pending petitions (I-140s) for CP go in and out of the country all the time.
It is only when you choose to do Adj. of Status (AOS) that will result in your Visitor's Visa being canceled because you are literally adjusting from one status to another (green card). Filing of the I-485 (AOS) can only be done if the applicant is in the US and IF the Visa Category of the one being petitioned is "Current". Right now, nurses are under EB3 category and it hasn't been "Current" since Feb. 2005 but it did became "Current" for a short period of time just this July, 2007 (w/c was a mistake since it wasn't really meant to be really current) and I really don't think the EB3 category will be "Current" anytime soon. Only way, in my opinion that is, is if the nurse will again have a special category on it's own (Schedule A subcategory) via a legislation but until then it will be a long time before the EB3 category becomes "Current".
Just my humble opinion.
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