A bitter campaign ends, and a country waits as results come in. Exit polls in Italy's Parliamentary elections Monday showed the center-left coalition WELL ahead of former Prime Minister Silvio Berlusconi's center-right bloc. But final results in SENATE races hinge on key battleground regions, where the two coalitions are neck and neck. It was an election fought largely over the economy. Polls gave the center left, led by Pier Luigi Bersani, over a third of the vote in the House and Senate.