FILE - This undated file photo provided by the General Dynamics Land System shows the production of an Abrams tank in Lima, Ohio. A new defense spending plan will keep the nation's only

 

              FILE - This undated file photo provided by the General Dynamics Land System shows the production of an Abrams tank in Lima, Ohio. A new defense spending plan will keep the nation
FILE - This undated file photo provided by the General Dynamics Land System shows the production of an Abrams tank in Lima, Ohio. A new defense spending plan will keep the nation's only tank manufacturing plant operating through the next two years, ending months of worry about the future of the factory where about 800 workers refurbish the Abrams tanks. (AP Photo/General Dynamics Land System, File)