Dollar hits new 14-year high, Dow sets sights on 20,000

By Marc Jones LONDON (Reuters) - The dollar hit a 14-year high on Tuesday as the yen fell after the Bank of Japan stuck to its ultra-loose monetary policy and the euro weakened following deadly attacks in Germany and Turkey. On Wall Street, the Dow appeared set for another run at 20,000 points, as concern after the attacks in Europe were offset by reassurance over Italy's plan to spend up to 20 billion euros ($21 billion) to rescue its troubled banks. On currency markets, a sense of caution afte