I do some voluntary work http://tiava.in.net/ tiava com While a short-term government closure is expected to have alimited effect on the U.S. economy, the impact will be greateras the deadlock continues, with market volatility expected tospike. Goldman Sachs estimated on Wednesday a short-termshutdown would slow U.S. economic growth by about 0.2 percentagepoint, while a weeks-long disruption could shave 0.4 percentagepoint off growth, as furloughed workers trim personal spending.