related_tweet: us population growth has slowed to the lowest rate since the great depression, as americans continued their march to the south and west and one-time engines of growth, ny and ca, lost political influence.
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  whats happening is growth in sunbelt states that are trending democratic.