Jeb Bush and Marco Rubio fade back in Iowa in new poll
Although Jeb Bush appears to be on a roll in national polls since his official declaration 16 days ago that he is running for office, Iowa appears to be immune to that bounce, according to a new Quinnipiac poll in Iowa released on Wednesday. Wisconsin Gov. Scott Walker leads in the survey with 18 percent of the vote, well ahead of Donald Trump and Dr. Ben Carson, who are tied for second in the poll with 10 percent support. Rand Paul and…