The U.S. Export-Import Bank’s board on Friday, the last day of the federal government’s fiscal year 2011, approved $3.4 billion in financing to support U.S. exports from a wide variety of companies in the aerospace, oil and gas, locomotives, solar-energy and other industries. The bank estimates that this financing will support more than 20,000 U.S. jobs. Most of the transactions given final approval previously had been reviewed and approved by the bank's board in late...