[img]http://d.yimg.com/a/p/ap/20100626/capt.730935790cf2418497cbfc942c597e17-730935790cf2418497cbfc942c597e17-0.jpg?x=130&y=72&q=85&sig=YFNUOKA1L9it1NCvHk5N8w--[/img]AP - A tropical storm slamming into parts of Mexico isn't taking aim at the massive Gulf oil spill — for now — though any system can quickly change course and send cleanup efforts grinding to a halt.