And I think these individuals don't mind me saying that they are representative of the sacrifices and that quiet courage that exists among law enforcement officers all across the country -- and their families, because I know the strains of families in such a difficult job is significant as well.

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"I don't mind that they make fun of me, but I thought it was important to speak up for those who don't have a voice and don't have a job, " he said.

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"I don't feel together yet because negative things come in my mind and it's hard for me to remember sometimes, " Womack said.

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But I don't mind, the singing isn't about me.

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