related_tweet: cnn business reported that, besides amazon, the combined wealth of the walton family, which is behind walmart stores, has also exploded by more than $60 billion
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  since the beginning of the year.