I've never trusted anyone who claims to be "undecided," especially this late in a campaign. It's not an indication of independent thought, but an indication of lack of convictions.
"It's not an indication of independent thought, but an indication of lack of convictions."
or arguably in some cases a lack of any basic understanding of the candidates, parties, or issues beyond which party is the donkey and which is the elephant.
There are some frighteningly ignorant citizens out there voting in our elections.