voter turnout

Even though the presidential nomination process is effectively over, Kentuckians can still vote for candidates other than Mitt Romney and President Barack Obama in tomorrow's primary. Republicans can cast ballots for Rick Santorum, Newt Gingrich and Ron Paul, even though they're no longer in the running. And Democrats will be able to choose 'uncommitted' instead of President Obama.

But University of Louisville political scientist Dewey Clayton says those other names don't really matter.