BERLIN (AP) — Promising a new assault on unemployment, Chancellor Gerhard Schroeder and Foreign Minister Joschka Fischer signed a coalition agreement Wednesday between the Social Democrats and environmental Greens Party to usher in four more years of center-left rule in Germany. Getting Germans back to work and stimulating the lagging economy were set out as the main goals for Schroeder's second term leading the Social Democrats and their junior coalition partners, the Greens, after their narrow election victory Sept. 22. ``We really need a thorough reform of the job market and we agreed that we want to and we intend...