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Former Secretary of State Hillary Clinton smiles before speaking at the World Bank May 14, 2014 in Washington, DC. Clinton and World Bank President Jim Yong Kim joined others to speak about women's rights. AFP PHOTO/Brendan SMIALOWSKI        (Photo credit should read BRENDAN SMIALOWSKI/AFP/Getty Images)
Former Secretary of State Hillary Clinton smiles before speaking at the World Bank May 14, 2014 in Washington, DC. Clinton and World Bank President Jim Yong Kim joined others to speak about women's rights. AFP PHOTO/Brendan SMIALOWSKI        (Photo credit should read BRENDAN SMIALOWSKI/AFP/Getty Images)

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CNN's Brianna Keilar discusses the coming Sunday announcement from possible 2016 presidential contender Hillary Clinton.

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CNN's Brianna Keilar discusses the coming Sunday announcement from possible 2016 presidential contender Hillary Clinton.