Last week President Obama took modest, but politically courageous, executive actions on guns. Despite the well-established popularity of strengthening background checks, the move was panned by the Republican Speaker and most Republican Presidential candidates. But there is far more to the contentious debate on guns than simply a favor/oppose question on any one policy, and more than discussions of a "gun culture" that gun law advocates supposedly don't get.
Carson has said he would require any Muslim candidate for the presidency to address the question of sharia and explicitly renounce any belief in it. After such repudiation Carson would be quite willing to support a Muslim candidate. I suspect that most Americans, once made aware of the foregoing facts, would feel that way, including many Muslims.