FedEx Ordered to Repay U.S. \$29 Million  CHICAGO (Reuters) - FedEx Corp.'s &lt;A HREF="http://www.investor.reuters.com/FullQuote.aspx?ticker=FDX.N target=/stocks/quickinfo/fullquote"&gt;FDX.N&lt;/A&gt; express air  shipping unit has been ordered by the U.S. government to repay  \$29 million in excess funds received under an act established  after the Sept. 11, 2001, attacks, the company said on Friday.