Bloomberg: Greenpeace environmental activists painted anti-coal slogans on the sides of coal ships queuing outside Hay Point port in northeastern Australia, the largest export harbor for the fuel in Queensland state. The activists early today painted messages including “Stop Coal Expansion,” “Barrier Reef Gone” and “Stop Exporting Coal” on 10 carriers waiting outside the port to load, Greenpeace Australia Pacific said on its Web site, where it posted photographs of the vessels. …