Sinn Fein activists from throughout Ireland gathered Sunday to vote on whether to accept the legitimacy of Northern Ireland’s police force _ a long-unthinkable move that could pave the way for revived power-sharing in the British territory. Sinn Fein leader Gerry Adams was expected to win overwhelming backing from his party’s 2,500-strong conference, among them about 1,000 who were eligible to vote for a motion offering conditional support to the Police Service of Northern Ireland. Full Story