Try taking the subject of Eminent Domain to the Great Unwashed and watch how fast their eyes glaze over.
Most likely correct, but you could add Supreme Court nominations, Federal Spending, ISIS and a entire host of issues. That is why primaries are for the loyalist who follow the issues.
I remember the outrage over the Kelo decision back in 2005. So was the outrage that many states passed Eminent Domain reform (maybe congress did to). Conservatives even tried to Eminent Domain Souter's cottage to show him the ridicuousless of the decision. Kelo becaome a conservative limitus test.