Sam Kille, a spokesman for the Metro New York Red Cross region, says he’s gotten calls from media members two minutes after tweeting information, proving its effectiveness. Tweets range from weather-related emergencies to fires the Red Cros responds to. And for an organization that relies on generosity, says Kille, “It’s a real simple way when you have a significant donor or sponsor of an event to say thank you for that.”

@LIRedCross

Get the latest news and more great videos at NewsdayTV Credit: Newsday

Disturbing details in Jor'Dynn Duncan death ... What's the weather forecast? ... Out East: LI Game Farm ... Get the latest news and more great videos at NewsdayTV

Get the latest news and more great videos at NewsdayTV Credit: Newsday

Disturbing details in Jor'Dynn Duncan death ... What's the weather forecast? ... Out East: LI Game Farm ... Get the latest news and more great videos at NewsdayTV

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