Amazon Prime Day Spending, Trump's Running Mate, and Investor Activism Highlights

Retail blockbuster: Amazon Prime Day (AMZN) is expected to set a record as discounting ramps up. (00:32) Trump picks Ohio Senator Vance as running mate; Rumble (RUM) shares jump. (02:06) Starboard tells Match Group (MTCH) to fix Tinder issues and margins or go private. (03:07)

Episode transcripts seekingalpha.com/wsb.

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