Some members of the Congressional Black Caucus are teaming up with conservative Republicans to push for the first major changes in the 2002 campaign-finance reform bill, most admitting that they made a mistake in voting for the bill three years ago. "If I had the chance to vote again, I wouldn't vote the way I voted," said Rep. Gregory W. Meeks, New York Democrat, who along with most of the CBC supported the Bipartisan Campaign Reform Act after they were promised by Democratic leaders that the bill would not harm their constituents or funding bases in order to garner their...