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US conservative Ben Carson is surrounded by supporters as he waits to be interviewed at the annual  Conservative Political Action Conference (CPAC) at National Harbor, Maryland, outside Washington,DC on February 26, 2015.    AFP PHOTO/NICHOLAS KAMM        (Photo credit should read NICHOLAS KAMM/AFP/Getty Images)
US conservative Ben Carson is surrounded by supporters as he waits to be interviewed at the annual  Conservative Political Action Conference (CPAC) at National Harbor, Maryland, outside Washington,DC on February 26, 2015.    AFP PHOTO/NICHOLAS KAMM        (Photo credit should read NICHOLAS KAMM/AFP/Getty Images)

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    Dr. Ben Carson: I respect the LGBT community

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Dr. Ben Carson: I respect the LGBT community

Potential GOP presidential contender Dr. Ben Carson gives his take on gay rights. See part four of four part interview.

Dr. Ben Carson: I respect the LGBT community

Potential GOP presidential contender Dr. Ben Carson gives his take on gay rights. See part four of four part interview.