Homeland Security Sec. Jeh Johnson
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Charles H. Ramsey
Former Commissioner, Philadelphia Police Department
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Sen. Cory Booker (D-N.J.)
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Sen. Bob Corker (R-Tenn.)
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ROUNDTABLE
Michael Gerson
Columnist, The Washington Post
Mary Matalin
Republican Strategist
Eugene Robinson
Columnist, The Washington Post
Michael Eric Dyson
Professor, Georgetown University
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