Complex sentence: In the course of his role with FRC Action, Duggar was associated with high profile Republicans, among them 2016 presidential candidates such as Scott Walker, Mike Huckabee, Rick Santorum, Ted Cruz, Jeb Bush, Bobby Jindal, and Rick Perry.
Split into simpler sentences: In the course of his role with FRC Action, Duggar was associated with high profile Republicans. Among them included potential 2016 presidential candidates such as Scott Walker, Mike Huckabee, Rick Santorum, Ted Cruz, Jeb Bush, Bobby Jindal, and Rick Perry.