Dan Niles talks about Palo Alto Networks (PANW) ahead of its earnings after the close on Tuesday amid a stark sell-off in software stocks. He believes Palo Alto will weather the storm but warns valuations will serve as a headwind if growth projections come in less than stellar. Dan turns to the greater AI trade and talks about why Nvidia (NVDA) and Broadcom (AVGO) both serve critical roles in Big Tech development. Tom White offers an example options trade for Palo Alto.