NORMAL — The Democratic and Republican candidates vying to replace Attorney General Lisa M. Madigan this November both insist their opponent is running on the record of their party leaders.Democrat Kwame Y. Raoul and Republican Erika N.L. Harold participated in a forum Wednesday to outline their own priorities as the state’s next attorney general, but the rhetoric shifted more toward comparing each other to what they called “corrupt” political elites.Harold, an Urbana resident and of counsel at …