. . "When the president asked her ???How???ve you been???? the German chancellor, under pressure at home to appear tough against the Greeks, simply shrugged. ???Well, you have a few things on your mind,??? Obama said. ???As expected, the G-8 led to little concrete measures on how to stimulate growth, particularly in Europe,??? said Thomas Costerg, an economist at Standard Chartered Bank in London. ???M" . .