NEW : Voters Tuesday and older only age group to go Hillary Clinton 's way . Twice as many voters factored in age than did race . Barack Obama scores large majority of second -time voters . Many of those polled said they expect a post-election tax increase , with 49 percent predicting their taxes will rise no matter who is elected president . 27 percent of those polled expect tax increases .
NEW : Voters Tuesday and older only age group to go Hillary Clinton 's way . Twice as many voters factored in age than did race . Barack Obama scores large majority of second -time voters . 27 percent of those polled expect tax increases .