These are the headlines you Need 2 Know.

• First African-American Nominated for Florida Governor Post: Tallahassee Mayor Andrew Gillum won Florida’s Democratic gubernatorial primary on Tuesday night, making him the state’s first African-American nominee for a major party in the race for Governor. In November he will face Republican Rep. Ron DeSantis, who has the support of President Trump. Here are four takeaways from yesterday’s primaries in Florida and Arizona.

• Earthquake Hits California: An earthquake of 4.4 magnitude struck Southern California Tuesday night, and a 3.4 magnitude aftershock hit shortly after. The epicenter was about 25 miles east of Los Angeles. No injuries have been reported. For more click here.

• 3D Printed Gun Blueprints Now Available: Cody Wilson, the owner of a company that makes 3D-printed guns, said he’s selling blueprints via his website despite a federal court order banning him from posting the plans. Wilson said he already has hundreds of orders. For the latest click here.

• U.S. Open Halted for 100-Degree Heat: It’s so hot in New York City that for the first time in U.S. Open history, men’s matches were paused Tuesday after the third set for a 10-minute break. Temperatures climbed into the mid-90s but felt closer to 105 degrees. What did the players do during their breaks? Novak Djokovic says he and his opponent took naked ice baths. Watch interview here.

Cheddar's Jill Wagner gets into the latest.

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