<!doctype html>
<html>
  <head>
    
    
  </head>
  <body>
    
    
    
    
  </body>
  
</html>
<!doctype html>
<html>
  <head>
    <title>BERKSHIRE HATHAWAY INC.</title>
  </head>
  <body>
    
    
    
    
  </body>
  
</html>
Validate html code thus far.
Validate html code thus far.
