Heat wave plays into July 4 safety preparations in DC [DPAVIr3Noq9]

With extreme heat bearing down on the D.C. area, officials are urging people heading to the National Mall for Fourth of July events to plan, stay hydrated, and be prepared for long waits to enter secure areas. Read the full story on wjla.com _______________ Stay up to date with our social media: 7News on Facebook: 7News on Twitter: 7News on Instagram: Subscribe to WJLA on YouTube: Daily News Playlist: For more information, visit Have a news tip? Send it directly to us: Email us: [email protected] Call the Newsroom: 703.236.9480 WJLA is the local ABC affiliate for the greater Washington DC area. From our studios in Arlington, VA ABC7 covers national and local news, sports, and weather. #WJLA #DCNews #7NewsDC This video and all Sinclair Broadcast Group content archives of local news and sports coverage are available for your use. For more information contact us at [email protected]

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