All the answers

We should only elect political commentators and columnists to public office. They are the only ones who know what's the best thing to do for every situation and how it should be done.

Turn Signals

The term "turn signal" is used to describe the method used when driving a vehicle to signal to others that you intend to make a turn soon. The problem is that many driver's think the term is an instruction telling them what to do, so they follow just the directions — they turn and then they signal.