re: Bush is a divider...
Look at how he choose the new DCI. There are several good people who are Independent or nonpartisan or Democrats to choose from, but no I will be a uniter Bush choose a Florida Republican for the job.
Face it he lied when he said, "I'm a uniter, not a divider"
You also might ask why do they hate him. A likable enough guy... Stop blaming it on the folks who don't like him.
Four more year will not be any better.