Here's why Warren Buffett isn't worried about Berkshire Hathaway when he retires (BRK.A)

Warren Buffett and Charlie Munger could retire soon, but that's not a concern to Buffett himself. 
Buffett thinks Berkshire Hathaway has the assets to grow, and the culture to use those assets effectively. 
Watch Berkshire Hathaway stock trade in real time here. 
Berkshire Hathaway’s legendary duo Warren Buffett and Charlie Munger could retire soon.
But amid some concerns that the conglomerate will take a hit if that happens, Buffett isn’t at all worried, accordin