My hot dog beats your wiener

• Story Highlights
• Two largest hot dog makers fire up a wiener war
  
• Kraft has reformulated its Oscar Mayer hot dogs for the first time in 20 years
  
• Sara Lee sells angus beef franks, turkey franks and new whole-grain buns
  
• Analysts say customers will ultimately choose their wieners based on price
  
• Next Article in Living »