Lawyers for the state Republican Party are huddling to try to find out how they can close their primary election. Republican leaders who attended a mandatory state meeting last month voted to put a halt to the state's quasi-open primary system. Voters in 1998 approved allowing independents and voters in minor parties to vote in the Democratic or Republican primary. The move is coming at a time of heightened interest in the Republican primary. The Democratic ballot will be relatively tame compared with the GOP, where voters will make picks in high-profile races, like the McCain-Hayworth Senate match, and the...