A new poll conducted by Zogby Analytics after last week’s Republican presidential debate on CNN shows Donald Trump leading Dr. Ben Carson by 20 points. According to the survey, conducted September 18-19, made up of 405 likely Republican primary/caucus voters nationwide, Trump garnered the support of 33 percent, which is an increase of 2 percentage points since Zogby’s previous poll. Dr. Ben Carson remains in second place, but dropped 3 points to 13 percent. Former Florida Governor Jeb Bush’s support stayed flat at 9 percent, while support for former Hewlett Packard CEO Carly Fiorina has grown from 2 percent to...