Exit polls put his Progressive Bulgaria on 37%, more than double the score of the closest runner-up, but he will likely need to form a coalition to govern. Exit polls put his Progressive Bulgaria on 37%, more than double the score of the closest runner-up, former prime minister Boiko Borisov's GERB on 16%. Three or four other parties look set to cross the 4% threshold and enter Parliament. The election ... [1950 chars]