Berkshire Hathaway (BRK/B) continues to break records with its cash pile, now totaling $381 billion. Diane King Hall talks about where the money is and what it means for shareholders. She turns to ON Semiconductor's (ON) earnings that dropped just before the opening bell, which shows a "tough auto cycle" but hopeful commentary from leadership when it comes to guidance. Diane also explains why UBS is turning bullish on Cisco (CSCO).