An Oklahoma company is voluntarily recalling 248-thousand pounds of beef products after an outbreak of illnesses involving E. coli bacteria.  National Steak and Poultry of Owasso said the first recall in the company's nearly 30-year history was precautionary.  It did not confirm any contamination at its facilities.  The products are being recalled from the six states reporting illnesses: Colorado, Iowa, Kansas, South Dakota, Michigan, and Washington.