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Using Their Platform to Raise Awareness - Since 2014, residents in Flint, Michigan, have not had access to clean water and the crisis is leading to catastrophic health issues. Thousands of bottles of water are being shipped in and President Obama declared the situation a state of emergency. Here is a look at celebs, politicians and leaders who have been calling attention to the emergency on Twitter. (Photo: Jake May/The Flint Journal-MLive.com via AP)

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@jamalhbryant - (Photo: Jamal Bryant via Twitter)

Photo By Photo: Jamal Bryant via Twitter

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@DonnaBrazile - (Photo: Donna Brazile)

Photo By Photo: Donna Brazile

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@CharlesMBlow - (Photo: Charles M. Blow via Twitter)

Photo By Photo: Charles M. Blow via Twitter

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@JalenRose - (Photo: Jalen Rose via Twitter)

Photo By Photo: Jalen Rose via Twitter

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@GoldieTaylor - (Photo: Goldie Taylor via Twitter)

Photo By Photo: Goldie Taylor via Twitter

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@BrownBlaze - (Photo: Brown Blaze via Twitter)

Photo By Photo: Brown Blaze via Twitter

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@TamikaDMallory - (Photo: Tamika Mallory via Twitter)

Photo By Photo: Tamika Mallory via Twitter

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@RolandSMartin - (Photo: Roland Martin via Twitter)

Photo By Photo: Roland Martin via Twitter

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@MichaelaAngelaD - (Photo: Michaela Angela Davis via Twitter)

Photo By Photo: Michaela Angela Davis via Twitter

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@ColorofChange -  (Photo: Color of Change via Twitter)

Photo By Photo: Color of Change via Twitter

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@SZA - (Photo: SZA via Twitter)

Photo By Photo: SZA via Twitter

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@NAACP - (Photo: NAACP via Twitter)

Photo By Photo: NAACP via Twitter

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@TheDailyShow - (Photo: The Daily Show via Twitter)

Photo By Photo: The Daily Show via Twitter

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@BreeNewsome - (Photo: Bree Newsome via Twitter)

Photo By Photo: Bree Newsome via Twitter

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@DesusNice - (Photo: Desus Nice via Twitter)

Photo By Photo: Desus Nice via Twitter

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@Deray -  (Photo: Deray Mckesson via Twitter)

Photo By Photo: Deray Mckesson via Twitter