BAGHDAD: A sniffer dog search sparked an anti-US protest in Baghdad and pipelines were set ablaze in north of the capital yesterday. "Down, down USA," shouted thousands of government employees angered by the detention of a woman who refused to be searched by US soldiers using a sniffer dog at the Oil Ministry in Baghdad. Soldiers fired a few shots in the air to disperse the workers from the Oil Ministry and nearby ministries. "I have been coming here for 27 years and now they (Americans) are searching us with dogs. We are Muslims," Saadiya Ahmad, an oil ministry engineer...