CNBC.com's MacKenzie Sigalos brings you the day's top business news headlines, including the latest on Wall Street's big tech-driven sell-off. On today's show, CNBC.com's Brian Schwartz breaks down the significance of Democratic presidential nominee Joe Biden's record-breaking fundraising haul. Plus, CNBC's Brian Sullivan explains how much trouble lies ahead for the oil and gas industry in the United States.

0:30 ? Wall Street Scoreboard
1:10 ? Biden?s fundraising record
4:30 ? CNBC Soundcheck (edited)
7:12 ? Big Oil Trouble
11:00 ? Numbers Round

CORRECTION At 7:18, this video misstated the percent of change in travelers passing through U.S. airport checkpoints. Based on data from the TSA, it was a 70 percent decline.

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