Vested Interests.

A non-factual comment from me. Just my (rather ample) gut feeling. Regarding the EU - people who oppose it, generally do so for reasons which are clearly tangible. Those who support it do so from one of two rather different viewpoints. They are either filled with pie-in-the-sky ideals OR they have vested interests. A sublimely bizarre dichotomy - but one where the two are apparently not mutually exclusive.