FOREX-Euro slides on French political woes, weak German data

* Speculation of more ECB action drives yields down, hits euro * Euro falls to lowest in nearly two years on Swiss franc TOKYO, Aug 26 (Reuters) - The euro stayed plumbed a one-year trough against the dollar on Tuesday as prospects for further easing by the European Central Bank weighed on the currency along with weak eurozone data and the resignation of the French government. Hot on the heels ...