The Australian dollar has headed back above 99.00 US cents amid optimism that a new approach to the euro zone government debt crisis will work.At 0700 AEST, the local unit was trading at 99.15 US cents, up from 98.36 cents yesterday.
							22/05/2012 - 06:53
						
					$A passes 99 US cents as optimism returns
								22/05/2012 - 06:53
							
						
 
             
										 
             
             
            