Investors worry about Fed tapering, Delta variant, and China; Nvidia beats in Q2

# UBS Private Wealth Management Managing Director, Alli McCartney, joins Yahoo Finance'a Brian Sozzi to discuss the effect of the Delta variant on the world’s economy, the Fed’s reaction to concerns surrounding COVID, and the state of the equity market. Yahoo Finance’s Brian Sozzi, Myles Udland, and Julie Hyman discuss Nvidia earnings and overall outlook for semiconductors with Anand Srinivasan, Bloomberg Intelligence Analyst. Petco CEO Ron Coughlin sat down with Yahoo Finance's Julia La Roche to break down the company's Q2 earnings results, inflation pressures amid the pandemic and the future of pet care. Frederic Lalonde, Hopper CEO and Co-Founder, joins Yahoo Finance Live to discuss the bounce back in travel, Hopper’s booming growth, and ways travel fintech aids in bettering travel for customers. Dr. Peter Hotez, Co-Director of the Center for Vaccine Development at Texas Children’s Hospital and Dean of the National School of Tropical Medicine at Baylor College of Medicine, joins Yahoo Finance to discuss the latest on the coronavirus pandemic.

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