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Rick Perry, the former governor of Texas, gets a hug from Madeline Martin, whose father leads the Eagle Forum, a conservative inte... Credit: NYT

Sen. Ted Cruz leads a moment of silence for victims of the Charleston church shootings, at the Faith & Freedom Coalitionâäôs Road... Credit: NYT

Donald Trump addresses a question by Megyn Kelly of Fox News during the first Republican presidential primary debate, at the Quick... Credit: NYT

From right: Carly Fiorina, Scott Walker, Jeb Bush, Donald Trump and other candidates take the stage for the Republican presidentia... Credit: NYT

Donald Trump, a Republican presidential hopeful, speaks during a rally at the American Airlines Center in Dallas, Sept. 14, 2015. ... Credit: NYT

Republican presidential hopeful Ben Carson stops on the street to watch the Marching Cobras perform as he tours the Harlem area o... Credit: NYT

Ohio Gov. John Kasich, a Republican presidential hopeful, takes a call ahead of a walking tour of Main Street during a campaign st... Credit: NYT

Donald Trump, the real estate developer and television personality, speaks at the Family Leadership Summit in Ames, Iowa, July 18... Credit: NYT

Republican presidential hopeful Sen. Marco Rubio (R-Fla.) at a town hall-style appearance hosted by the Concerned Veterans for Ame... Credit: NYT

A man interviewing attendees holds photo cutouts of 2016 presidential hopefuls at the Conservative Political Action Conference in ... Credit: NYT