The Republican war room in Denver looked harmless. It was on a busy road in a neighbourhood of modest motels and petrol stations.
		
	 
	
		
			
				
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			 / 6 February 2008
			
		
		Hillary Clinton and Barack Obama will have no time to pause after yesterday’s Super Tuesday performances before they head off into a fresh 72-hour marathon of coast-to-coast contests. Seven states are at stake, worth 467 delegates, almost a quarter of the 2 025 delegates needed for eventual victory.