Earls Court and Olympia owner Capital and Counties (CapCo) has reported a dip in pre-tax earnings across the two venues in its half-yearly financial results. The company reported pre-tax earnings across the two venues hit £12m in the six months to 30 June 2011, down 9 per cent year-on-year. This result was off like-for-like net properties income of £17.4m, down from £17.9m. C...