Republican Donald Trump, faced with opposition inside and outside his party, plans to renew the nationalist themes that built his base and amplify his no-holds-barred attacks against rival Hillary Clinton to depress Democratic voter turnout.

Guest David French is a staff writer at National Review, an attorney (concentrating his practice in constitutional law and the law of armed conflict), and a veteran of Operation Iraqi Freedom. He is the author or co-author of several books including, most recently, the No. 1 New York Times bestselling "Rise of ISIS: A Threat We Can’t Ignore."

David joined us today to talk about why he continues to oppose Trump, as well as fighting back against ISIS.

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