What does it take to lead a union for 4,652 electricians - one the state's most politically powerful? Start with $30 million in campaign contributions spent over the course of 16 years on state and local candidates by the city's electricians' union, Local 98 of the International Brotherhood of Electrical Workers. Over the years, the union's money and manpower have helped elect mayors, City Council members, county commissioners, congressmen, state legislators, governors, and at least 58 judges, including the union leader's brother and five Pennsylvania Supreme Court justices.