Stock Watch: $NSRGY - Nestle, Buy now or wait?

I've always wanted to buy this stock, I believe water is going to be the 'hot commodity' of the future. I have feeling it's going to bounce back from this slump, but I have no clue when. In addition to the new president elect, given that Nestle is a SWISS company, what are some of the possibilities for how it will do business with the United States. What do y'all think? Thanks in advance!